A Level Physics - Magnetic Fields - Exam-style Questions
By Anonymous (not verified), 22 April, 2026
What is the force acting on an electron at rest in a horizontal magnetic field of strength 0.04T?
(Charge on an electron, e = 1.6x10-19C)
Zero
0.04N
1.6 x 10-19N
6.4 x 10-21N
Mark Answer
Show answer