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Olympiad workbook

Exam: Olympiad workbook
Subject: NSEP
Chapter: Electrostatics

Olympiad workbook · NSEP · Electrostatics

Two particles of masses m_1 and m_2 carry identical charges....

Two particles of masses

m_1

and

m_2

carry identical charges. Starting from rest they are accelerated through the same potential difference. Then they enter into a region of uniform magnetic field and move along circular paths of radii

R_1

and

R_2

respectively. Therefore, the ratio of their masses

m_1: m_2

is

Options

A $R_1: R_2$
B $R_1^2: R_2^2$
C $R_2^2: R_1^2$
D $\sqrt{ } R_1: \sqrt{ } R_2$

Correct answer

B. $R_1^2: R_2^2$

Step-by-step solution

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