Question

Subject Test
You are attempting question out of 12
A particle whose mass is twice the mass of proton and charge is four times the charge of
proton is allowed through a uniform magnetic field of strength 1.7 mT and is
perpendicular to the velocity of the particle. Find the radius and time period of revolution
of the particle if the velocity of the particle is 2.5x109 m/s.
(a) 1.28 cm: 56x10 s
(b) 7.7 cm: 1.9x10s
(c) 2.64 cm: 24x10's
(d) 3.56 cm: 13x10 S
B
C​

Answer 1

Answer:

77cm 24,,\/ 10sbghkttsfnjjtfcvhinthf