In a coil, the current changes form -2 A to +2 A in 0.2 s and induces an emf of 0.1 V. The self-inductance of the coil is :
Physics · Electromagnetic Induction · self induction and L-R circuit
In a coil, the current changes form -2 A to +2 A in 0.2 s and induces an emf of 0.1 V. The self-inductance of the coil is :
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