Question

A bulb in a closed circuit at times may not glow which of the following is not a cause for not glowing of the bulb?

a) Connecting wires are made of wool.

b) Energy of the cell in the circuit is completely exhausted

c) There may be a loose contact between the parts of a circuit.

d) The bulb is not fused.

Answer me correct
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Answer 1

Answer:

C)There may be a loose contact between the parts of a circuit

Answer 2

Answer:

option c

Explanation:

There may be a loose contact between the parts of a circuit