UPSC NDA 2 2022 General Ability Solved Paper

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Question : 62 of 150

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Which one of the following statements regarding a current-carrying solenoid is not correct?

The magnetic field inside the solenoid is uniform.
The current-carrying solenoid behaves like a bar magnet.
The magnetic field inside the solenoid increases with increase in current.
If a soft iron bar is inserted inside the solenoid, the magnetic field remains the same.

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