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A coil and a bulb are connected in serie...

A coil and a bulb are connected in series with a 12 volt direct current source. A soft iron core is now inserted in the coil. Then

A

The intensity of the bulb remains the same

B

The intensity of the bulb decreases

C

The intensity of the bulb increases

D

Nothing can be said

Text Solution

Verified by Experts

The correct Answer is:
A
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