AP EAMCET · PHYSICS · Magnetic Effects of Current
If a charged particle enters a uniform magnetic field normally with certain velocity, then the time period of revolution of the particle
- A decreases with increase of velocity of the particle
- B increases with increase of radius of the orbit
- C increases with increase of magnetic field
- D decreases with increase of specific charge of the particle
Answer & Solution
Correct Answer
(D) decreases with increase of specific charge of the particle
Step-by-step Solution
Detailed explanation
\( T = \frac{2\pi m}{qB} \) \( T \propto \frac{1}{(q/m)} \): T decreases with increase of specific charge.
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