Question:
22 A closely wound solenoid of 750 turns and area of cross
Last updated: 6/10/2023
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22 A closely wound solenoid of 750 turns and area of cross section of 5 x 10 m carries a current of 3 0 A Its associated magnetic moment is a 4 12 JT b c 2 12 JT 3 121T d 1 13 JT