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Poll

The strength of magnetic field along the axis of a solenoid coil :

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Poll Results

0%(a) increases on increasing current flowing through the solenoid coil.
0%(b) increases on increasing the number of turns in the solenoid coil.
0%(c) increases on introducing a soft iron core inside the solenoid coil.
100%(d) all of the above. ( 2 voters )
Based On 2 Votes

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CBSE 2022-2023.
Class 10 sample Question.
Important Questions of Class10 th NCERT.
Important MCQ of Science Class 10th.
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