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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Question: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

1. increase

2.decrease

3.remain same

4.first increase then decrease

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  1. 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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