Question

A number of bulbs are connected in a circuit. Decide whether the bulbs are connected in series or in parallel, when (i) the whole circuit goes off when one bulb is fused (ii) only the bulb that get fused goes off.

Answer 1

Answer:

1) when the whole circuit goes off when one bulb is fused -

bulbs are connected in series.

2) only the bulb that get fused goes off - bulbs are connected in parallel.