A particle m 30 microg q 50 microc moves in a uniform, Ask an Expert

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A particle (m = 3.0 µg, q = 5.0 µC) moves in a uniform magnetic field given by (60j)mT. At t = 0 the velocity of the particle is equal to (30j - 40k) m/s. The subsequent path of the particle is:

a) circular with a 50cm radius

b) helicila with 6.3 cm pitch

c) circular with a period of 31 ms

d) helicial with 40cm radius

e) none of the above

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Category:- Physics
Reference No.:- M91005074

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