Target Exam

CUET

Subject

Physics

Chapter

Electrostatic Potential and Capacitance

Question:

A charged particle accelerated through a potential difference of V volts acquires a speed u. The particle is then made to enter perpendicularly in a uniform magnetic field B. The radius of the circular path followed by the charged particle will be proportional to

Options:

$V/u$

$u/V$

$V^2/u^2$

$u^2/V^2$

Correct Answer:

$V/u$

Explanation:

The correct answer is Option (1) → $V/u$