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A negatively charged particle (q = −21.0μC) travels at a constant speed of 3.40 × 10^6...

A negatively charged particle (q = −21.0μC) travels at a constant speed of 3.40 × 10^6 m/s into this page. It then enters a uniform magnetic field of magnitude 3.00 × 10^5 T that points towards the right of this page. a) What is the maximum magnitude of the magnetic force? b) What is the direction of the magnetic force?

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Answer #1

Magnetic force, F = qvB = 21 x 10^-6 x 3.4 x 10^6 x 3 x 10^5 = 2.14 x 10^7 N

B)

Using right hand palm rule,

force acting on the negative cahrge is in upward direction

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Comment in case any doubt, will reply for sure. Goodluck

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