AP EAMCET Engineering 2018 Apr 23 Shift 2 Paper

Section: Physics

Question : 110 of 160

Marks: +1, -0

Two long straight parallel conductors are carrying currents i1‌and‌i2 in the same direction. Work done per unit length when the distance between them is doubled is

2×
µ0
2π
i1i2
µ0
2π
i1i2‌ln[2]
µ0
2π
i1i2‌ln[4]
0

Validate

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