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A 12.5-?C particle with a mass of 2.80 × 10?5 kg moves
Chapter 22, Problem 25P(choose chapter or problem)
Problem 25P
A 12.5-μC particle with a mass of 2.80 × 10−5 kg moves perpendicular to a 1.01-T magnetic field in a circular path of radius 21.8 m. (a) How fast is the particle moving? (b) How long will it take the particle to complete one orbit?
Questions & Answers
QUESTION:
Problem 25P
A 12.5-μC particle with a mass of 2.80 × 10−5 kg moves perpendicular to a 1.01-T magnetic field in a circular path of radius 21.8 m. (a) How fast is the particle moving? (b) How long will it take the particle to complete one orbit?
ANSWER:
Step 1 of 2:-
a)
Here, we have to find the speed of the charged particle.
The charge is,
.
The mass of the particle is,
.
The magnetic field is,
.
The radius of the circular path is,
.
We know that,
.
So, the speed of the particle is 9.8 m/s.