1.

The distance between the wires of electric mains is `12 cm`. These wires experience `4mgwt` per unit length. The value of current flowing in each wire will be if they carry current in same directionA. `4.85A`B. zeroC. `4.85xx10^(-2)A`D. `8.5xx10^(-4)A`

Answer» Correct Answer - 1
`(F)/(l)=(mu_(0)i^(2))/(2pid)`


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