Magnetic Flux Video Lessons

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Problem: A circular coil with 150 loops and a radius of 10 cm is initially oriented in a 0.5 mT magnetic field, with the axis of the coil and the field at a 30o angle. After some time, the coil rotates so that the field is at an angle of 40o to the plane of the coil, and the field strength drops to 0.3 mT. What is the change in magnetic flux during this time?

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Problem Details

A circular coil with 150 loops and a radius of 10 cm is initially oriented in a 0.5 mT magnetic field, with the axis of the coil and the field at a 30o angle. After some time, the coil rotates so that the field is at an angle of 40o to the plane of the coil, and the field strength drops to 0.3 mT. What is the change in magnetic flux during this time?

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Our tutors have indicated that to solve this problem you will need to apply the Magnetic Flux concept. You can view video lessons to learn Magnetic Flux. Or if you need more Magnetic Flux practice, you can also practice Magnetic Flux practice problems.

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Our expert Physics tutor, Juan took 3 minutes and 23 seconds to solve this problem. You can follow their steps in the video explanation above.