Question

3) Explain the working of electric torch with the help of a diagram.​

Answer 1

Explanation:

The torch is a very simple circuit, containing only three components; a switch, a globe and a battery. The components are connected in series. The battery stores energy as electric potential energy, which is converted to light and heat by the globe, when the switch is closed to connect the circuit.

Answer 2

Answer:

It consists of a bulb, electric cells, a switch, a reflector, and a cylindrical shape casing. Bulb: The bulb emits light when electric current flows through its filament. ... Switch: The switch is used to complete and break the circuit inside the torch. In simple words, it is used to turn the torch on and off.

Explanation:

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