Question

Assertion (A): When excited by a unit step voltage, an inductor behaves as open circuit at t = 0.

Reason (R): Inductance has the property of inertia.

a.

Both A and R are true and R is correct explanation of A

b.

Both A and R are true and R is not the correct explanation of A

c.

A is true but R is false

d.

A is false but R is true

Answer: (a).Both A and R are true and R is correct explanation of A

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Q. Assertion (A): When excited by a unit step voltage, an inductor behaves as open circuit at t = 0. Reason (R): Inductance has the property of inertia.

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