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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.
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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
- In the equation y=asin(?t+kx),the dimensionals formula of ? is
- The molar specific heat at constant pressure of an ideal gas is (7/2)R. The ratio
- A force F=ai+3j+6k is acting at a point r=2i-6j-12k. The value of α for
- A hollow sphere of radius 0.1m has a charge of 5×10⁻⁸C. The potential
- The charges Q, +q, and +q are placed at the vartices of an equilateral
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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