Questions
Two long parallel wires carry equal current in the same direction. The length of each wire is l and the distance between them is d. Force acting on each wire
detailed solution
Correct option is A
Force exerted by one wire on unit length of the other=μ0i1i22πdIf l be the length of the wire, thenFm=μ0i1i2l2πd=μ0li22πd ∵i1=i2=iTalk to our academic expert!
Similar Questions
Two infinitely current carrying insulated wires AB and CD are carrying same current I. The wires cross each other at right angles as shown in figure. Three identical conductors P1Q1 , P2Q2 and P3Q3, carrying same current are placed a shown in figure and the forces acting on them are F1 , F2 and F3 respectively. Then select the correct option.
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