Two insulated wires, each 2.91 m long, are taped together to form a two-wire unit that is 2.91 m long. One wire carries
Posted: Thu Jul 14, 2022 8:05 pm
Two insulated wires, each 2.91 m long, are tapedtogether to form a two-wire unit that is 2.91 m long. Onewire carries a current of 7.73 A; the other carries asmaller current I in the opposite direction. Thetwo-wire unit is placed at an angleof 69.8o relative to a magnetic field whosemagnitude is 0.583 T. The magnitude of the net magneticforce experienced by the two-wire unit is 1.44 N. What isthe current I?