h14_wire_loop
A rectangular loop of wire with sides H = 38 cm and W = 57 cm carries current I2 = 0.361 A. An infinite straight wire, located a distance L = 27 cm from segment ad of the loop as shown, carries current I1 = 0.735 A in the positive y-direction.
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1)
What is Fad,x, the x-component of the force exerted by the infinite wire on segment ad of the loop?
N
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2)
What is Fbc,x, the x-component of the force exerted by the infinite wire on segment bc of the loop?.
N
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3)
What is Fnet,y, the y-component of the net force exerted by the infinite wire on the loop?
N
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4)
Another infinite straight wire, aligned with the y-axis is now added at a distance 2L = 54 cm from segment bc of the loop as shown. A current, I3, flows in this wire. The loop now experiences a net force of zero.
h14_wire_loopD
What is the direction of I3?
along the positive y-direction
along the negative y-direction
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5)
What is the magnitude of I3?
A
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