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Physical task, you need to find out the current strength, given the number of electrons and the time of their movement. Assignment on the topic “Electric current”. Illustrative task.

Physical task, you need to find out the current strength, given the number of electrons and the time of their movement. Assignment on the topic “Electric current”. Illustrative task.

#692374665
A diode is a semiconductor device having two contacts - an anode and a cathode, a current is passed through the diode.

A diode is a semiconductor device having two contacts - an anode and a cathode, a current is passed through the diode.

#250989093
A copper conductor coil on a stand, for studying the properties of induction current in physics lessons, is connected to a galvanometer.

A copper conductor coil on a stand, for studying the properties of induction current in physics lessons, is connected to a galvanometer.

#345611378
The rheostat is a physical device used to adjust the current and voltage in an electrical circuit, by obtaining the required resistance value.

The rheostat is a physical device used to adjust the current and voltage in an electrical circuit, by obtaining the required resistance value.

#258677244
Physical experience using an electromagnet, changing the current in the circuit with a rheostat. Electromagnetic action of the current.

Physical experience using an electromagnet, changing the current in the circuit with a rheostat. Electromagnetic action of the current.

#249656468
Physical experience using an electromagnet, changing the current in the circuit with a rheostat. Electromagnetic action of the current.

Physical experience using an electromagnet, changing the current in the circuit with a rheostat. Electromagnetic action of the current.

#249656441
The voltmeter is a physical device for measuring the voltage in an electrical circuit.This device has two measurement scales, with different price divisions.

The voltmeter is a physical device for measuring the voltage in an electrical circuit.This device has two measurement scales, with different price divisions.

#703703999
Ammeter - a physical device for measuring the current in the electrical circuit.This device has two measurement scales, with different price divisions.

Ammeter - a physical device for measuring the current in the electrical circuit.This device has two measurement scales, with different price divisions.

#703702741
The physical task for studying the topic of Ohm's laws for an electrical circuit, instruments are used to measure current and voltage.

The physical task for studying the topic of Ohm's laws for an electrical circuit, instruments are used to measure current and voltage.

#703413768
The physical task of studying the topic of thermal phenomena is to calculate the amount of heat that water received.

The physical task of studying the topic of thermal phenomena is to calculate the amount of heat that water received.

#334519240
The physical task for studying the topic of Ohm's laws for an electrical circuit, instruments are used to measure current and voltage.

The physical task for studying the topic of Ohm's laws for an electrical circuit, instruments are used to measure current and voltage.

#255527853
The physical task for studying the topic of Ohm's laws for an electrical circuit, instruments are used to measure current and voltage.

The physical task for studying the topic of Ohm's laws for an electrical circuit, instruments are used to measure current and voltage.

#255527777
The physical task for studying the topic of Ohm's laws for an electrical circuit, instruments are used to measure current and voltage.

The physical task for studying the topic of Ohm's laws for an electrical circuit, instruments are used to measure current and voltage.

#255526137
A physical experiment to study the topic is the propagation of light in space, the law of the straightforward propagation of light is the creation of a shadow.

A physical experiment to study the topic is the propagation of light in space, the law of the straightforward propagation of light is the creation of a shadow.

#336656197
The rheostat is a physical device used to adjust the current and voltage in an electrical circuit, by obtaining the required resistance value

The rheostat is a physical device used to adjust the current and voltage in an electrical circuit, by obtaining the required resistance value

#414116805
Demonstration of the physical experiment of the of Daniel Bernoulli law, the dependence of velocity, fluid pressure in the pipes, on their cross-sectional area.

Demonstration of the physical experiment of the of Daniel Bernoulli law, the dependence of velocity, fluid pressure in the pipes, on their cross-sectional area.

#251203298
A physical experiment for studying the expansion of a liquid with heating, demonstration at physics lessons in educational institutions

A physical experiment for studying the expansion of a liquid with heating, demonstration at physics lessons in educational institutions

#251200155
An ammeter is a physical device for measuring current in an electrical circuit.

An ammeter is a physical device for measuring current in an electrical circuit.

#692374857
A voltmeter is a physical device for measuring voltage in an electrical circuit.

A voltmeter is a physical device for measuring voltage in an electrical circuit.

#692374855
Physical task, you need to find out the time it takes for a charge to pass through, given the current strength. Assignment on the topic “Electric current”. Illustrative task.

Physical task, you need to find out the time it takes for a charge to pass through, given the current strength. Assignment on the topic “Electric current”. Illustrative task.

#692374660
An electric battery is a reusable chemical current source for laboratory use

An electric battery is a reusable chemical current source for laboratory use

#692374659
The strength of the magnetic action of a coil with a current depends on the strength of the current, the number of turns in the coil, and the core of the coil.

The strength of the magnetic action of a coil with a current depends on the strength of the current, the number of turns in the coil, and the core of the coil.

#624273825
The voltmeter is a physical device for measuring the voltage in an electrical circuit.

The voltmeter is a physical device for measuring the voltage in an electrical circuit.

#252070124
The rheostat is a physical device used to adjust the current and voltage in an electrical circuit, by obtaining the required resistance value.

The rheostat is a physical device used to adjust the current and voltage in an electrical circuit, by obtaining the required resistance value.

#364967555
Practical work in physics - the study of the acceleration of the body using physical bodies with different substances, a metronome, a ruler.

Practical work in physics - the study of the acceleration of the body using physical bodies with different substances, a metronome, a ruler.

#361477330
A physical experiment to study the inductance of a coil and the phenomenon of self-induction, with the application of two electric lamps, a rheostat and a coil connected to a power source.

A physical experiment to study the inductance of a coil and the phenomenon of self-induction, with the application of two electric lamps, a rheostat and a coil connected to a power source.

#357543427
Installation to demonstrate short-term current when neutralizing different charges, which consists of a Wimshurst machine, a neon lamp and an electrometer.

Installation to demonstrate short-term current when neutralizing different charges, which consists of a Wimshurst machine, a neon lamp and an electrometer.

#345252727
A light bulb on stands is a physical device that performs the work of a current consumer in an electrical circuit

A light bulb on stands is a physical device that performs the work of a current consumer in an electrical circuit

#341751449
The physical task of studying the topic of thermal phenomena is to calculate the amount of heat that the water received and the amount of heat to create steam from the given water.

The physical task of studying the topic of thermal phenomena is to calculate the amount of heat that the water received and the amount of heat to create steam from the given water.

#336656211
The wooden well with the name "Crane" has an old lifting mechanism of water, it is a lever with a counterweight.

The wooden well with the name "Crane" has an old lifting mechanism of water, it is a lever with a counterweight.

#335732618
A physical experiment to study the thermal action of current in a conductor, a law discovered by scientists - Joule and Lenz

A physical experiment to study the thermal action of current in a conductor, a law discovered by scientists - Joule and Lenz

#333675475
A compass is a device for measuring and plotting a circle, and a vernier caliper is a universal measuring device that serves for high-precision measurements

A compass is a device for measuring and plotting a circle, and a vernier caliper is a universal measuring device that serves for high-precision measurements

#326382354
An electric circuit consisting of parallel-connected light bulbs, an electric current source, conductors, a switch, a voltmeter

An electric circuit consisting of parallel-connected light bulbs, an electric current source, conductors, a switch, a voltmeter

#317286836
An electric circuit consisting of a light bulb, an electric current source, conductors, a switch

An electric circuit consisting of a light bulb, an electric current source, conductors, a switch

#317543771
Physical instruments for measuring quantities - ruler, protractor, compass, graduated cylinder

Physical instruments for measuring quantities - ruler, protractor, compass, graduated cylinder

#315672991
The electric field, the interaction of two positively charged bodies, displays the direction of the forces that act on the body that hangs on a thread.

The electric field, the interaction of two positively charged bodies, displays the direction of the forces that act on the body that hangs on a thread.

#315671027
A physical experiment, the action of the interaction force of conductors with current, the direction of the force depends on the direction of the current in the conductor.

A physical experiment, the action of the interaction force of conductors with current, the direction of the force depends on the direction of the current in the conductor.

#312946683
The figure shows: a transformer to which a filament lamp is connected, a direct current graph, as a result, the use of a rectifier diode in an electrical circuit.

The figure shows: a transformer to which a filament lamp is connected, a direct current graph, as a result, the use of a rectifier diode in an electrical circuit.

#312796691
The physical problem, measuring the resultant force, I use a dynamometer and mechanical blocks.

The physical problem, measuring the resultant force, I use a dynamometer and mechanical blocks.

#311008075
Illustration demonstrating the dependence of gas pressure on the change in the volume of the tank in which there is a gas, the number of molecules that create pressure on the walls.

Illustration demonstrating the dependence of gas pressure on the change in the volume of the tank in which there is a gas, the number of molecules that create pressure on the walls.

#252082280
A physical experiment demonstrating the condensation of a pair of water after its cooling, for demonstration is used physical instruments.

A physical experiment demonstrating the condensation of a pair of water after its cooling, for demonstration is used physical instruments.

#250981603
Installation of M. Faraday for the study of electromagnetic induction, the emergence of an induction current in a closed conductor.

Installation of M. Faraday for the study of electromagnetic induction, the emergence of an induction current in a closed conductor.

#252195688
Demonstration of a physical study with the identification of the electromagnetic field around the conductor through which current passes. Research conducted by Oersted.

Demonstration of a physical study with the identification of the electromagnetic field around the conductor through which current passes. Research conducted by Oersted.

#252082552
Image of an electric bell that works with an electromagnet.

Image of an electric bell that works with an electromagnet.

#303064552
The dependence of the current strength on the voltage in the circuit, with an increase in voltage, the current strength will proportionally increase.

The dependence of the current strength on the voltage in the circuit, with an increase in voltage, the current strength will proportionally increase.

#292635208
A physical experiment with an electromagnet that demonstrates the dependence of its strength on voltage and current strength in an electrical circuit.

A physical experiment with an electromagnet that demonstrates the dependence of its strength on voltage and current strength in an electrical circuit.

#290701572
Physical experiment demonstrating the action of the spring - the force of elasticity, the movement of the trolley.

Physical experiment demonstrating the action of the spring - the force of elasticity, the movement of the trolley.

#275827649
Seamless pattern. Water. A water molecule consists of one oxygen atom and two hydrogen atoms (H2O). The most necessary substance on Earth for all living things. Without background. Vector graphics.

Seamless pattern. Water. A water molecule consists of one oxygen atom and two hydrogen atoms (H2O). The most necessary substance on Earth for all living things. Without background. Vector graphics.

#269738889
Seamless pattern consisting of positive and negative charges. Without background. Vector graphics.

Seamless pattern consisting of positive and negative charges. Without background. Vector graphics.

#269738887