1.

If Two charges +q and +4p are separated by a distance .d. and a point Q is charge placed on the line joining the above two charges and in between them such that ali charges are in equilibrium. Then the charge Q and it.s position are

Answer»

`-(4q)/(9) "at a distance"(d)/(3)"from4q"`
`-(2Q)/(3) "at a distance" (d)/(3) "from Q"`
`-(4q)/(9) "at a distance" (d)/(3) "from q"`
`(-2Q)/(3)"at a distance" (d)/(3) "from 4q"`

Answer :C


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