Physics
Physics, 18.03.2021 05:20, EvoBruh4465

A small, square loop carries a 45 A current. The on-axis magnetic field strength 40 cm from the loop is 7.0 nT .What is the edge length of the square?

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A small, square loop carries a 45 A current. The on-axis magnetic field strength 40 cm from the loop...

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