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At a certain place, Earth's magnetic field has magnitude B = 0.590 gauss and is inclined downward at an angle of 70.0° to the horizontal. A flat horizontal circular coil of wire with a radius of 10.0 cm has 1000 turns and a total resistance of 85.0 Omega. It is connected in series to a meter with 140 Omega resistance. The coil is flipped through a half revolution about a diameter, so that it is again horizontal. How much chHrge flows through the meter during the flip? |
| Answer» SOLUTION :`1.55 XX 10^(-5) C` | |