In the circuit shown switch is connected...

In the circuit shown switch is connected to I for a very long time. At a particular instant `t=0` switch is shifted to 2, the current in the circuit after a time gap of `L/R` is

`varepsilon/(2Re)`

`(3varepsilon)/R`

`(3varepsilon)/(Re)`

`varepsilon/R`

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The correct Answer is:

Inductor oehaves as a zero resistance wire after current has been a passed through it for a long time.
:. When the switch is in position 1,
`i=E/R` When the position of witch is changed to 2, the resistance E thus the current through the circuit do not chage. `:. i=E/R`

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