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A proton is moving in a uniform magnetic field B in a circular path of radius a in a direction perpendicular to Z-axis along which field B exists. Calculate the angular momentum. If the radius is a and charge on proton is e.
Options
(a) Be/a²
(b) eB²a
(c) a²eB
(d) aeB
Correct Answer:
a²eB
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The magnetic susceptibility is negative for
- Copper of fixed volume V is drawn into wire of length l. When this wire is subjected
- If a mass of 20g having charge 3.0 mC moving with velocity 20ms⁻¹ enters a region
- An electron in potentiometer experiences a force 2.4×10⁻¹⁹N. The length of potentiometer
- Water falls from a height of 60m at the rate of 15 kg/s to operate a turbine
Topics: Magnetic Effects of Current and Magnetism (167)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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