Question

Situation 3: Replace the copper wires with nylon wires and connect
he nylon wires to the terminals of the battery through a bulb and switch
Now switch on the circuit and observe the bulb. Does the bulb glow?
After doing these activities you will notice that the bulb glows only in
ituation 1.
Can you predict the reason for the bulb not glowing in situations 2 and
3?
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Answer 1

Answer:

the bulb does not glow as nylon is a bad conductor of electricity,whereas if we replace it with copper the bulb glows as copper is good conductor of electricity