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4. Two infinitely long, straight, parallel wires are carrying currents in the same direction. Wire A has a current of 3.2 amps, whereas wire B has a current of 7.3 amps. The distance between the wires is 4.20 cm. Calculate the total magnitude and direction of the magnetic field at a point which is 1.50 cm from wire A. (m, = 4p x 107 T-m/A)

4. Two infinitely long, straight, parallel wires are carrying currents in the same direction. Wire A has a current of 3.2 amps, whereas wire B has a current of 7.3 amps. The distance between the wires is 4.20 cm. Calculate the total magnitude and direction of the magnetic field at a point which is 1.50 cm from wire A. (m, = 4p x 107 T-m/A)

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4. Two infinitely long, straight, parallel wires are carrying currents in the same direction. Wire A has a current of 3.2 amps, whereas wire B has a current of 7.3 amps. The distance between the wires is 4.20 cm. Calculate the total magnitude and direction of the magnetic field at a point which is 1.50 cm from wire A. (m, = 4p x 10-7 T-m/A)
Transcribed Image Text:4. Two infinitely long, straight, parallel wires are carrying currents in the same direction. Wire A has a current of 3.2 amps, whereas wire B has a current of 7.3 amps. The distance between the wires is 4.20 cm. Calculate the total magnitude and direction of the magnetic field at a point which is 1.50 cm from wire A. (m, = 4p x 10-7 T-m/A)
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