Question

A series R-L circuit has R = 1 Ω and L = 1 H. It is excited by a V battery at t = 0. The steady state condition is reached at

a.

t = 1 s

b.

t = 0.1 s

c.

t = 0 s

d.

t = ∞

Answer: (d).t = ∞

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Q. A series R-L circuit has R = 1 Ω and L = 1 H. It is excited by a V battery at t = 0. The steady state condition is reached at

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