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## Homework Statement

Derive an equation to represent the current flowing in an RLC circuit where R=12 L=1.2 C=30microfrards with an impulse voltage input. Assume zero conditions when the switch is closed.

## Homework Equations

## The Attempt at a Solution

I have used the voltage to equal 1, laplace transformed the RLC values and started from basic Kirschoffs law to give

I= s/(1.2s^2+12s)+1

To complete this I know I need to inverse laplace it but cannot get this equation into a format to do it. Can anyone please help before I pull my hair out how to do this??