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Three bulbs are connected in a circuit i...

Three bulbs are connected in a circuit in an identi-cal way. When a fourth bulb is also connectedto the same circuit in the same way, brightness is reduced then the bulbs are connected in `"________"`

A

series

B

parallel

C

It can happen in both cases

D

It is not possible

Text Solution

Verified by Experts

The correct Answer is:
A
When bulbs are connected in series, their brightness decreases.
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