TS EAMCET 14-Sep-2020 Shift 1 Solved Paper

Section: Physics

Question : 109 of 160

Marks: +1, -0

Two similar coils which are separated by 2m are having radius of 1m and 80 turns have a common axis. Calculate the strength of magnetic field at a point midway between them on their common axis when a current is 0.2 A.

0.04√2
√2
0.04
√2
√2
0.04
None of the above

Validate

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