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A proton of mass m and charge q is moving in a plane with kinetic energy E. If there exists a uniform magnetic field B, perpendicular to the plane motion, the proton will move in a circular path of radius
Options
(a) 2Em/qB
(b) √2Em/qB
(c) √Em/2qB
(d) √2Eq/qB
Correct Answer:
√2Em/qB
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Two small spherical shells A and B are given positive charges of 9C and 4C
- Which one of the following statements is not correct in case of a semiconductor?
- The potential of a large liquid drop when eight liquid drops are combined is 20 V.
- An A.C source is rated at 220 V, 50 Hz. The time taken for voltage to change
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Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two small spherical shells A and B are given positive charges of 9C and 4C
- Which one of the following statements is not correct in case of a semiconductor?
- The potential of a large liquid drop when eight liquid drops are combined is 20 V.
- An A.C source is rated at 220 V, 50 Hz. The time taken for voltage to change
- A spherical drop of mercury having a potential of 2.5 v is obtained as a result
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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