Assertion (A): A proton and an alpha particle having same kinetic energy are moving in…
Physics · Class 12 · CBSE — Moving Charges and Magnetism
Assertion (A): A proton and an alpha particle having same kinetic energy are moving in circular paths in a uniform magnetic field. The radii of their circular paths will be equal.
Reason (R): The centripetal force required to move a charged particle in a circle does not depend on the magnitude of the magnetic field.
- Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of the Assertion (A).
- Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of the Assertion (A).
- Assertion (A) is true, but Reason (R) is false.
- Assertion (A) is false and Reason (R) is also false.
Answer
(C) Assertion (A) is true, but Reason (R) is false.
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