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A 400 turn solenoid , 30 cm long has a diameter of 1.5 cm. A 20...

A 400 turn solenoid , 30 cm long has a diameter of 1.5 cm. A 20 turn coil is tightly wound around the center of the solenoid. If the current in the solenoid increases uniformly from 0.0 A to 4.50 A in 0.3 s, what will be the induced emf in the short coil during this time?

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please Upvote. otherwise, do comment if you face any problem , confusion or any error thanks.stay safe and blessed

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