A solenoid with large number of turns is in a closed circuit and a short bar magnet is dropped through each with its length along the axis. State the acceleration of the falling magnet when it is : a. Well above A b. At the end A c. At the middle d. At the end B e. Far away, down, from B

A solenoid with large number of turns is in a closed circuit and a sho

1.	A solenoid with large number of turns is in a closed circuit and a short bar magnet is dropped through each with its length along the axis. State the acceleration of the falling magnet when it is : a. Well above A b. At the end A c. At the middle d. At the end B e. Far away, down, from B
Answer» Solution :a. Acceleration due to gravity (g) b. Less than g by Lenz.s law. C. Same as in (a) d. Less than g, by Lenz.s law. E. FREE from INDUCTION and hence `a=g`

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A solenoid with large number of turns is in a closed circuit and a short bar magnet is dropped through each with its length along the axis. State the acceleration of the falling magnet when it is : a. Well above A b. At the end A c. At the middle d. At the end B e. Far away, down, from B

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