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During production of cathode ray
Options
(a) d.c. source is connected across cathode ray tube
(b) a.c. source is connected across cathode ray tube
(c) Electric field is perpendicular to magnetic field
(d) Magnetic field is applied across tube
Correct Answer:
d.c. source is connected across cathode ray tube
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Identify the wrong statement
- Two bodies of mass 10 kg and 5 kg moving in concentric orbits of radius
- Three capacitors of capacitances 3 μF, 10 μF and 15 μF are connected in series
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Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Identify the wrong statement
- Two bodies of mass 10 kg and 5 kg moving in concentric orbits of radius
- Three capacitors of capacitances 3 μF, 10 μF and 15 μF are connected in series
- A beam of light of wavelength 590 nm is focussed by a converging lens of diameter
- When a ball is thrown up vertically with velocity vₒ,it reaches a maximum height
Topics: Dual Nature of Matter and Radiation (150)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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