Multiple Choice
A parallel-plate capacitor has closely spaced circular plates of radius R = 2.00 cm.Charge is flowing onto the positive plate at the rate I = dQ/dt = 1.36 A.The magnetic field at a distance r = 2.00 cm from the axis of the plates is approximately
A) 136 mT
B) 256 mT
C) 16.5 mT
D) 457 mT
E) 88.3 mT
Correct Answer:

Verified
Correct Answer:
Verified
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