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## Homework Statement

## Homework Equations

Find v(t) for t < 0 and t > 0 in the circuit.

## The Attempt at a Solution

I tried to find the

*i*through the inductor for both t=0

^{-}and t=infinity, but I did not get the same result as the answer given in the txtbook which is 96e

^{-4t}V. According to the answer given from the txtbk, if I'm not wrong, i(t) shud be i(t)=48e

^{-4t}A, and then to find

*v*at the 2 ohm resistor, i(t) X 2 and u get v(t).

I do not really understand why, I've been on this qn for 1 hr and stil can't understand it.

Please help and thank you.