The coercivity of a small magnet where the ferromagnet gets demagnetized is 3 × 103 A m−1. The current required to be passed in a solenoid of length 1...

The coercivity of a small magnet where the ferromagnet gets demagnetized is 3 × 103 A m−1. The current required to be passed in a solenoid of length 10 cm and number of turns 100, so that the magnet gets demagnetized when inside

Anonymous User Physics 11 Apr, 2020 60 views

Answers ( 1 )

    answer

Post Your Answer

Related Questions