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A coil of 57 turns of wire has diameter has diameter of 9.5 cm and carries 7.2 Amperes.

a) How large is the magnetic field, in Telsa, at the center of the loop?

b) How many Gauss is that?

c) If the same length of wire made a coil with twice the original diameter, how large is the magnetic field now?

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Category:- Physics
Reference No.:- M91058673

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