1.

Two charged particles having charge 2.0 xx 10^(-8)C. Each are joined by an isolating string of length 1m and the system is kept on a smooth horizontal task. The tension in the string.

Answer»

`36 XX 10^(-6)N`
`3.6 xx 10^(-6)N`
`36 xx 10^(6)N`
`3.6 xx 10^(6)N`

Answer :B


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