A long solenoid has a diameter of 12.0 cm. When a current i exists in its windings, a uniform magnetic field of magnitude B = 30
.0 mT is produced in its interior. By decreasing i, the field is caused to decrease at the rate of 6.50 mT/s. Calculate the magnitude of the induced electric field
(a) 4.20 cm and
(b) 10.3 cm from the axis of the solenoid.
(a) 4.20 cm and
(b) 10.3 cm from the axis of the solenoid.
1 answer:
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