Figure (a) shows a length of wire carrying a current i and bent into a circular coil of one turn. In Figure (b) the same length of wire has been bent to give a coil of 3 turns, each of 1/3 the original radius. (a) If B, and B, are the magnitudes of the magneticfields at the centers of the two coils, what is the ratio Bp/B,? (b) What is the ratio Hp/Ha, of the dipole moment magnitudes of the coils?(a)(b)(a) NumberUnits(b) NumberUnits>

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Answered: Figure (a) shows a length of wire…

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