Physics, asked by niyatikalra08, 4 months ago

It is advised not to touch electric bulb rapidly after switching off why? which effect of electric currrent is observed here?

Answers

Answered by krish78619

Explanation:

When the switch is in 'OFF' position, electric circuit is not closed as a result none of the bulbs will glow. When the switch is in 'ON' position, circuit is complete and electric current will flow. As a result all the bulbs will glow.

Answered by Ash6290

Answer:

When a current passes through a wire, a part of the electrical energy is converted into heat energy and the wire gets heated. This is known as heating effect of electric current. However in an electric bulb the filament gets hot which in turn glows and produces light. This is called lighting effect of electricity.

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