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3.
A solenoid of length 9.00 cm and diameter 1.50 cm has 985 windings on it. Inside the
solenoid is a coil of 12 loops of wire of diameter 1.00 cm and coaxial to the solenoid. It
has a resistance of 2.50 2. A current is applied to the solenoid as a steadily increasing
linear function with minimum current 0 mA and maximum current 375 mA over a time
period of 4.00 ms.
a. Calculate the maximum magnetic field in the solenoid.
b. Calculate the current generated in the inner coil of wire.
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Transcribed Image Text:3. A solenoid of length 9.00 cm and diameter 1.50 cm has 985 windings on it. Inside the solenoid is a coil of 12 loops of wire of diameter 1.00 cm and coaxial to the solenoid. It has a resistance of 2.50 2. A current is applied to the solenoid as a steadily increasing linear function with minimum current 0 mA and maximum current 375 mA over a time period of 4.00 ms. a. Calculate the maximum magnetic field in the solenoid. b. Calculate the current generated in the inner coil of wire.
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