Question

2 parts, thx:)

1) Current of 4.0 A flows in the coil as shown in the figure. The coil has 4 loops and is situated in the xz-plane. The area of the coil is 3.00 x 10-3 m2. The coil is situated in a uniform magnetic field В= (2.00unit vector i.png- 5.00unit vector j.png- 5.00unit vector k.pngmT. What is the magnitude of the torque acting on the loop due to the magnetic field? Give your answer in µNm (micro-Newton meters).

2) Current of 2.0 A flows in the coil as shown in the figure. The coil has 4 loops and is situated in the xz-plane. The area of the coil is 5.00 x 10-3 m2. The coil is situated in a uniform magnetic field В= (4.00unit vector i.png- 4.00unit vector j.png- 4.00unit vector k.pngmT. What is the angle of the torque vector with respect to the positive x-axis? Give your answer in degrees.

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Answer #1

- Toque - M x 8 M-NIAĴ = 4*4*3X763ſ = 48x173 8=(21-5] - SE) X1087 7= (48x1539x[(21-69-SP) x163] = -96%106 € – 240x156AT Magni

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