At a Certain Instant of Time a Particle with Charge $\mu$

question 82

Multiple Choice

At a certain instant of time a particle with charge q = 15 $\mu$ C is located at x = 2.0 m, y = 5.0 m; its velocity at that time is v = 40 m/s . If you are at the origin, what do you measure as the magnitude of the magnetic field due to this moving point charge?

• A) 1.9 pT
• B) 3.8 pT
• C) 2.7 pT
• D) 4.1 pT
• E) 5.9 pT

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