Question

If in an electric circuit having one bulb ,another bulb is the added in series then the bulb will

Answer 1

Answer:

If you connect the two bulbs in series, the source voltage will now be divided equally between the two bulbs, and the total resistance of the two bulbs in series will be double that of either bulb alone.

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Answer 2

If one bulb is added in series then equivalent resistance will increase and hence current will decrease. That's why the bulb will glow but less brightly.