Question
Through two parallel wires x and y, currents of 10A and 2A, respectively are passed in opposite directions. X is infinitely long and y has a length of 2m. The distance between them is 10cm. The magnetic force on y is
Answer: Option C
:
C
F=μ0i,i2l2πr=2×10−7×10×2×210×10−2F=8×10−5N
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:
C
F=μ0i,i2l2πr=2×10−7×10×2×210×10−2F=8×10−5N
Was this answer helpful ?
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