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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

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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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`varepsilon = L(di)/(dt) rArr underset(0)overset(t)int varepsilon dt =int_(0)^(t) Ldi rArr varepsilont = Li rArr i= (varepsilont)/(L)`
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