7. The diagram shows three long parallel wires. Wires 1 and 2 are fixed on a horizontal surface and carry thesame current, I, = I2 = 20 A directed into the page. Wire 3 carries current Iz and is somehow suspended atthe location shown. a = 7.00 cm and 0 = 120°a. Find the net magnetic field due to wires 1 and 2 at the location of wire 3. Be sure to draw all therelevant magnetic field vectors.b. Find the direction and the magnitude of Iz if the force exerted on it per unit length is 14×104 N/m.I,aa

Answered: Image /qna-images/answer/23362d22-5e7f-45dc-92a2-27624283aff2.jpg

7. The diagram shows three long parallel wires. Wires 1 and 2 are fixed on a horizontal surface and carry the = 20 A directed into the page. Wire 3 carries current Iz and is somehow suspended at same current, I, the location shown. a = 7.00 cm and 0 = 120° = 12 a. Find the net magnetic field due to wires 1 and 2 at the location of wire 3. Be sure to draw all the relevant magnetic field vectors. b. Find the direction and the magnitude of I3 if the force exerted on it per unit length is 14X104 N/m. I, a In

7. The diagram shows three long parallel wires. Wires 1 and 2 are fixed on a horizontal surface and carry the = 20 A directed into the page. Wire 3 carries current Iz and is somehow suspended at same current, I, the location shown. a = 7.00 cm and 0 = 120° = 12 a. Find the net magnetic field due to wires 1 and 2 at the location of wire 3. Be sure to draw all the relevant magnetic field vectors. b. Find the direction and the magnitude of I3 if the force exerted on it per unit length is 14X104 N/m. I, a In

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter24: Magnetic Fields

Section: Chapter Questions

Problem 83A

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