When the current changes from +2 A to –2 A in 0.05 second, an e.m.f. of 8 V is induced in a coil. What is the coefficient of self­induc...

When the current changes from +2 A to –2 A in 0.05 second, an e.m.f. of 8 V is induced in a coil. What is the coefficient of self­induction of the coil? 

Anonymous User Physics Magnetostatics 18 Apr, 2020 69 views

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