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A circuit contains an ideal cell and an ...

A circuit contains an ideal cell and an inductor with a switch. Initially, the switch is open. It is closed at `t = 0`. Find the current as a function of time.

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`epsi=L(di)/(dt)implies int_(0)^(i)epsidt=int_(0)^(i)Ldi`
`epsit=Li implies i=(epsit)/(L)`
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