A Charged Particle of Mass 0

question 74

Multiple Choice

A charged particle of mass 0.0040 kg is subjected to a 4.0-T magnetic field which acts at a right angle to its motion. If the particle moves in a circle of radius 0.10 m at a speed of 2.0 m/s, what is
The magnitude of the charge on the particle?

• A) 0.00040 C
• B) 2500 C
• C) 0.020 C
• D) 50 C

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Definitions:

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