Question

Asked Dec 3, 2019

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A solenoid with 435 turns has a length of 7.50 cm and a cross-sectional area of 2.90 ✕ 10^{−9} m^{2}. Find the solenoid's inductance and the average emf around the solenoid if the current changes from +3.00 A to −3.00 A in 7.33 ✕ 10^{−3} s.

(a)

the solenoid's inductance (in H)

(b)

the average emf around the solenoid (in V)

Step 1

Step 2

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