Estimate what current will your coil require

Reference no: EM13686960

Question: You have 19m of wire, which you want to use to construct a 41cm diameter coil whose magnetic field at its center will exactly cancel the earth's field of 0.55 gauss.

1. What current will your coil require?

I =

Show each steps for the above problem.

Reference no: EM13686960

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