YESPYQ Start Practice
🏫 Board🧲 Physics

Assertion (A) : The energy of a charged particle moving in a magnetic field does not change. Reason (R) : It is because …

Q1

Assertion (A) : The energy of a charged particle moving in a magnetic field does not change.
Reason (R) : It is because the work done by the magnetic force on the charge moving in a magnetic field is zero.

a

If both Assertion (A) and Reason (R) are true and Reason (R) is correct explanation of Assertion (A).

b

If both Assertion (A) and Reason (R) are true and Reason (R) is not the correct explanation of Assertion (A).

c

If Assertion (A) is true but Reason (R) is false.

d

If both Assertion (A) and Reason (R) are false.

🔒
Answer & explanation — PYQ Pass

Options are free to see. Unlock the correct answer and full explanation with Pass.

Unlock · ₹149
← Previous questionNext question →

Practice more Board Physics PYQs

See every question on Moving Charges and Magnetism, or browse the full Board question bank.

See all questions on Moving Charges and Magnetism →