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Two particles A and B having equal charges +6C, after being accelerated through the same potential difference, enter in a region of uniform magnetic field and describe circular paths of radii 2 cm and 3 cm, respectively. The ratio of mass of A to that of B is
Options
(a) (1/3)
(b) (1/2)
(c) (4/9)
(d) (9/5)
Correct Answer:
(4/9)
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
- Kirchoff’s I law and II laws of electricity prove respectively the
- A coil has an area of 0.05 m² and it has 800 turns. It is placed perpendicularly
- A beam of cathode rays is subjected to crossed Electric (E) and Magnetic fields (B)
- The initial rate of increase of current, when a battery of emf 6 V is connected
- 40 g of Argon is heated from 40⁰C to 100⁰C (R=2 cal/mole). Heat absorbed at constant
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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