A solenoid is connected to a battery so that a steady current flows through it. If an iron core is inserted into the solenoid, the current will

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Ram Sharma

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Q. A solenoid is connected to a battery so that a steady current flows through it. If an iron core is inserted into the solenoid, the current will

(A) increase
(B) decrease
(C) remain same
(D) first increase then decrease

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✅ Correct Answer: (B) decrease

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