A long solenoid (1500 turns/m) carries a current of 20 mA and has an inside diameter...

A long solenoid (1500 turns/m) carries a current of 20 mA and has an inside diameter of 4.0 cm. A long wire carries a current of 2.0 A along the axis of the solenoid. What is the magnitude of the magnetic field at a point that is inside the solenoid and 1.0 cm from the wire?

a. 78 µ

b. 55 µT

c. 48 µT

d. 68 µT

e. 2.0 µT

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Expert Solution

genius_generous answered 1 year ago

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