Physics, asked by sWRAY, 1 year ago

two current carrying circular coils of radius r and r/2 are concentric and co-axial the current in the outer coil is I in anticlockwise direction. find the current in inner coil. If the net magnetic field is zero.

Answers

Answered by aviratwalia18

0

Answer:

Explanation:

3.14 x -10 raised to the power 4

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