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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.
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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
- If in an experiment for determination of velocity of sound by resonance tube
- A body revolved around the sun 27 times faster than the earth. What is the ratio
- Pressure gradient has the same dimensions as that of
- The ratio of amplitude of magnetic field to the amplitude of electric field for
- The de-Broglie wavelength of neutron in thermal equilibrium at temperature T is
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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