Q .     If emf induced in a coil is `2 V` by changing the
current in it from `8 A` to `6 A` in `2 xx 10^-3` s, then
the coefficient of self induction is :

BITSAT 2006
A

`2 xx 10^-3 H`

B

`10^-3 H`

C

`0.5 xx 10^-3 H`

D

`4 xx 10^-3 H`

HINT

coefficient of self induction `L = -e/((trianglei)/(trianglet))`

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