Best answer: Which device in a circuit transforms chemical energy into electrical energy?

A battery is a device that converts chemical energy contained within its active materials directly into electric energy by means of an electrochemical oxidation-reduction (redox) reaction. This type of reaction involves the transfer of electrons from one material to another via an electric circuit.

How is chemical energy converted to electrical?

You use a galvanic cell to convert chemical energy into electrical energy. As the chemical reactions occur in the internal circuit, electrons carry electrical energy through a wire in the external circuit. … Thus, a galvanic cell converts chemical energy into electrical energy.

What is an example of chemical energy turning into electrical energy?

In power houses chemical energy is converted into electrical energy. Explosives – as explosives go off, chemical energy stored in the explosive is transferred into sound energy, kinetic energy, and thermal energy. Storage batteries – They contain chemical energy which is converted into electrical energy.

Is a device that converts electrical energy into mechanical energy?

Electric motor: An electric motor is an electrical device that converts electrical energy to mechanical energy.

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How chemical energy is converted to electrical energy in a galvanic cell?

A Galvanic cell converts Chemical energy into electrical energy , by using spontaneous chemical reactions that takes place at thd electrodes. Each galvanic cell has its own characteristic voltage ( defined as the energy release per electron transfer from one electrode to other ).

What changes light energy into electrical energy?

A photovoltaic cell is a semiconductor device that converts light energy directly to electrical energy. It is known as a solar cell when the light source is sunlight.

Which of these is an example of chemical energy converted into light?

Coal: Combustion reaction converts chemical energy into light and heat. Wood: Combustion reaction converts chemical energy into light and heat. Petroleum: Can be burned to release light and heat or changed into another form of chemical energy, such as gasoline.

What is the conversion of mechanical energy to electrical energy?

A generator converts mechanical energy into electrical energy. A hydroelectric powerplant converts the mechanical energy of water in a storage dam into electrical energy.

Which of the following is a device that converts electrical?

A device that converts electrical energy into mechanical energy is called an electrical motor.

What device converts mechanical energy to electrical energy for use in an external circuit?

In electricity generation, a generator is a device that converts mechanical energy to electrical energy for use in an external circuit. The source of mechanical energy may vary widely from a hand crank to an internal combustion engine. Generators provide nearly all of the power for electric power grids.

What converts the electrical energy into magnetic energy?

Generator and transformer converts electric energy into magnetic energy.

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