Question

explain with the help of activity that metal conduct electricity

Answer 1

materials require-a battery,wire,bulb,and a iron nail.

procedure-take the battery and give connection with wire to bulb.Then from bulb join iron nail with the help of wire,and from other end of iron nail join to the battery .
observe carefully the bulb 'glows'.and when one wire removed from one side of iron nail the bulb does not 'glow' .
THIS SHOWS THAT METALS ARE GOOD CONDUCTOR OF HEAT  AND ELECTRICITY 

Answer 2

Answer:

Explanation:Materials require-a battery,wire,bulb,and a iron nail.

procedure-take the battery and give connection with wire to bulb.Then from bulb join iron nail with the help of wire,and from other end of iron nail join to the battery .

observe carefully the bulb 'glows'.and when one wire removed from one side of iron nail the bulb does not 'glow'.