Physics, 01.12.2020 14:10 jadbaubl1449
A metal blade spins at a constant rate of5.0 revolutions per second about a pivot through one end of theblade. This rotation occurs in a region where the component of theearth's magnetic field perpendicular to the blade is 30 T. If the blade is 60 cm in length, what is the magnitude ofthe potential difference between its ends?
1. 0.20mV
2. 0.34 mV
3.0.27 mV
4. 0.24mV
5. 0.17mV
Answers: 2
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A metal blade spins at a constant rate of5.0 revolutions per second about a pivot through one end of...
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