1.

Two small balls having equal positive charge Q C on each are suspended by two insulating strings of equal length L metre, from a hook fixed to a stand. The whole setup is taken into space where there is no gravity (state of weightlessness). Then the angle thetabetween the two strings is

Answer»

`0^@`
`90^@ `
`180^@`
`0^@ LT lt180^@ `

ANSWER :C


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