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simmiie259 simmiie259
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7 months ago

A conducting rod is free to slide horizontally on frictionless rails separated by 2.0 m. At a particular time, the rod is sliding at 3.0 m/s to the right, as shown. There is a uniform magnetic field of magnitude 0.66 mT directed into the page. If the resistance R is 220 mΩ, what is the current in the circuit at this time?

image



18 mA



9.0 mA



87 μA



3.0 μA



4.5 mA

Textbook 
College Physics

College Physics


Edition: 5th
Author:
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Chintan13Chintan13
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7 months ago
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simmiie259 Author
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7 months ago
Good timing, thanks!
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Yesterday
You make an excellent tutor!
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2 hours ago
Just got PERFECT on my quiz
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