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Consider a solenoid carrying current supplied by a DC source with a constant emf containing iron core inside it When the core is pulled out of the solenoid, the change in current will

Options

  1. Aremain same
  2. Bdecrease
  3. Cincrease
  4. Dmodulate

Correct answer

A. remain same

Step-by-step solution

When the core is pulled out the solenoid, the change in current will remain same.

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