The plane of a square loop of wire with edge length ? = 0.200 m is perpendicular to the Earth?s magnetic field at a point where B = 15.0 ?T, as in figure. The total resistance of the loop and the wires connecting it to the ammeter is 0.500 ?. If the loop is suddenly collapsed by horizontal forces as shown, what total charge passes through the ammeter?

Transcribed Image Text:

00.00 Ammeter