Question

What happens if one bulb burns out in a series circuit and parall?

Answer 1

Answer:

in series... if one bulb burns out then it affects the whole connection is bulbs the all stops working but in parallel If one bulb is burns out then there is no harm to other the circuit remains working

Answer 2

Answer:

If one bulb burns in series connection there is no passing of electricity thus another bulbs does not glow

In parallel connection if one bulb fails means also the current is passed through circuit