Question:
A square frame of resistance en 2 0 and side a 20 cm and a
Last updated: 6/21/2023
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A square frame of resistance en 2 0 and side a 20 cm and a long straight infinite wire carrying a current I 10 amp are located in the same plane as shown in figure The frame is rotated through an angle of 120 about the side PQ as shown I a P Q a S R