Physics, asked by kusanilikhitha, 11 months ago


3. When an iron nail is inserted into a solenoid carrying a current, the magnetic
strength of the solenoid .(increases/decreases)


please please please help me out guys please​

Answers

Answered by chawlakiran689
4

Answer:

increases magnetic fields

Answered by AdorableMe
2

CORRECT QUESTION :-

When a soft iron core is inserted into a solenoid carrying a current, the magnetic  strength of the solenoid (increases/decreases)?

ANSWER :-

When a soft iron core is placed inside the coil then the strength of magnetic field can be increased. The magnetic field depends upon the factor of soft iron core.

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