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Assertion : When a charge particle moves...

Assertion : When a charge particle moves in a circular path. It produces electromagnetic wave.
Reason : Charged particle has acceleration.

A

If both assertion and reason are true and reason is the correct explanation of assertion.

B

If both assertion and reason are true but reason is not the correct explanation of assertion.

C

If assertion is true but reason is false.

D

If both assertion and reason are false.

Text Solution

AI Generated Solution

The correct Answer is:
To solve the given question, we need to analyze both the assertion and the reason provided. ### Step 1: Understand the Assertion The assertion states that "When a charged particle moves in a circular path, it produces electromagnetic waves." - When a charged particle moves, it generates an electric field around it. If the particle is accelerating (which it does when moving in a circular path), it creates a changing electric field, which in turn produces a magnetic field. This combination of changing electric and magnetic fields propagates as electromagnetic waves. ### Step 2: Understand the Reason The reason states that "Charged particle has acceleration." - A charged particle moving in a circular path experiences centripetal acceleration. Even though the speed of the particle remains constant, its direction changes continuously, leading to a change in velocity. Acceleration is defined as the rate of change of velocity, and since the velocity is changing (due to the change in direction), the particle is indeed accelerating. ### Step 3: Analyze the Relationship Now, we need to determine if the reason correctly explains the assertion. - Since the charged particle is accelerating while moving in a circular path, it indeed produces electromagnetic waves as stated in the assertion. The acceleration is the key factor that leads to the generation of these waves. ### Conclusion Both the assertion and the reason are true, and the reason provides a correct explanation for the assertion. ### Final Answer Both the assertion and reason are true, and the reason is the correct explanation for the assertion.
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