Two long and parallel straight wires A and B carrying currents of 8*0A and 5*0A in the same direction are separated by a distance of 4*0cm. Estimate the force on a 10cm section of wire A.
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Answer:
2×10^-5
Explanation:
as force per unit length = u°/4π × 2I(1)I(2) / d
therefore putting the values and multiplying the equation by 10 cm we get the answer
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