A long solenoid that has 950 turns uniformly distributed over a length of 0.390 m produces a magnetic field of magnitude 1.00×10−4 T at its center. What current is required in the windings for that to occur? mA
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A long solenoid that has 950 turns uniformly distributed over a length of produces a magnetic field of magnitude at its center. What current is required in the windings for that to occur?