Explore topic-wise MCQs in Physics.

This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Physics knowledge and support exam preparation. Choose a topic below to get started.

1.

Identify the condition under which the force acting on a charge moving through a uniform magnetic field is maximum.

A. = 90<sup>o</sup>
B. = 180<sup>o</sup>
C. = 0<sup>o</sup>
D. = 360<sup>o</sup>
Answer» B. = 180<sup>o</sup>
Discussion
2.

Identify the condition under which the force acting on a charge moving through a uniform magnetic field is minimum.

A. = 90<sup>o</sup>
B. = 180<sup>o</sup>
C. = 270<sup>o</sup>
D. = 340<sup>o</sup>
Answer» C. = 270<sup>o</sup>
Discussion
3.

When a charge moves parallel or antiparallel to the direction of the magnetic field, it experiences a maximum force. State true or false.

A. True
B. False
Answer» C.
Discussion
4.

The north pole of a magnet is brought near a stationary negatively charged conductor. What is the force experienced by it at the poles?

A. Maximum
B. Minimum
C. Zero
D. Depend on the nature of the conductor
Answer» D. Depend on the nature of the conductor
Discussion
5.

What is the work done by the magnetic field on a moving charged particle?

A. Maximum
B. Minimum
C. Depends on the strength of the magnetic field
D. Zero
Answer» E.
Discussion
6.

What is the force exerted by a stationary charge when it is placed in a magnetic field?

A. Zero
B. Maximum
C. Minimum
D. Depends on the strength of the magnetic field
Answer» B. Maximum
Discussion
7.

Give the SI unit of the magnetic field.

A. Ampere
B. Tesla
C. Oersted
D. Weber
Answer» C. Oersted
Discussion
8.

What is the space around a current-carrying conductor, in which its magnetic effect can be experienced called?

A. Electric field
B. Magnetic pole
C. Magnetic field
D. Charge distribution
Answer» D. Charge distribution
Discussion