Question

An electric circuit containing a cell and a torch bulb is completed by using the following objects turn-by-turn matchstick ,iron nail, glass bangle. Bulb will glow in : Circuit with matchstick and glass bangle will glow
Circuit with iron nail will only glow Circuit with glass bangle will glow
All the circuits will glow​

Answer 1

Answer:

only with iron nail

Explanation:

iron nail is only among the following that is a conductor of electricity

Answer 2

Answer:

Circuit with iron nail will only glow

Explanation:

Here only iron nail is a conductor and can complete the circuit.