Science, asked by sahoorn68, 7 months ago

4. With the help of a diagram, explain
B. Answer Briefly
1. How does a torch bulb glow?
? What are the essential parts of an electric circuit?

Answers

Answered by bijukumargeethu

0

The cell passes an electric current through the torch bulb which heats up its filament and makes the bulb glow.

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