Home Physics Moving Charge and Magnetism Mix An electron moves at right angle to a magnet…
Physics Moving Charge and Magnetism Mix MCQ (Single Correct)

An electron moves at right angle to a magnetic field of 1.5 × 10 –2 T with a speed of 6 × 10 7 m/s. If the specific charge of the electron is 1.7 × 10 11 C/kg. The radius of the circular path will be:

A
2.9 cm
B
3.9 cm
C
2.35 cm
D
2 cm

Share this question

For Instagram sharing, use “Apps” on mobile or copy the link.

Text Solution

Verified by Experts
The correct answer is:
C

The formula for radius of circular path is

Given: of electron

Prepare Smarter with CGP Edu

Get practice questions, solutions, and test series in one place.

Write a Review

Share your experience with this question and solution.

Commentary

Send your comment, doubt, correction, or feedback to admin.

Student Reviews

What students say about this solution

No reviews yet. Be the first to write a review.

Similar Questions

Explore conceptually related problems

CG
CGP Question Assistant Question Bank + AI Help
Hi! Type your question or upload one screenshot. First I will search related questions from CGP Edu Question Bank. If none match, type YES and I will solve it with AI.
Upload only one screenshot at a time. Flow: Question Bank first → If not matched, type YES for AI solution.