Question

Describe an activity to show metals are good conductor of electricity 0

Answer 1

⚛️metals are good conductor of electricity as it has free electrons....... but there is exceptional cases............

we can see this through an activity....

➡️let take a battery , wires, bulb, switch, a piece of iron rod.
➡️join all these things and make a circuit.
➡️join the iron rod with one end of a wire and from that rod join the bulb using a wire.
➡️now switch on the key
➡️we can observe that the bulb glows.
➡️this is because the iron rod has free electrons.

I hope this will help you......