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In a tangent galvanometer, a current of 0.1 A produces a deflection of 30⁰. The current required to produce a deflection of 60⁰ is
Options
(a) 0.2 A
(b) 0.3 A
(c) 0.4 A
(d) 0.5 A
Correct Answer:
0.3 A
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A thin and circular disc of mass M and radius R is rotating in a horizontal plane
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- During an adiabatic process, the cube of the pressure is found to be inversely
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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
- A thin and circular disc of mass M and radius R is rotating in a horizontal plane
- The turn ratio of a transformer is 1:2. An electrolytic dc cell of emf 2 volt is connected
- During an adiabatic process, the cube of the pressure is found to be inversely
- A spherical drop of capacitance 1μF is broken into eight drops of equal radius.
- If the wavelength of light in vacuum be, the wavelength in a medium of refractive index
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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