Question:
A charged particle enters a uniform magnetic field with a certain velocity. The power delivered to the particle by the magnetic field depends on:
A charged particle enters a uniform magnetic field with a certain velocity. The power delivered to the particle by the magnetic field depends on:
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Magnetic field changes direction of velocity, not its magnitude.
Updated On: Mar 20, 2026
- force exerted by magnetic field and velocity
- angular speed ω and radius of circular path
- angular speed ω and acceleration of the particle
- None of these
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Verified By Collegedunia
The Correct Option is D
Solution and Explanation
Step 1: Power delivered: P=vecF·vecv
Step 2: Magnetic force is perpendicular to velocity.
Step 3: P=0
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