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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.
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- If the cold junction of a thermo-couple is kept at 0⁰C and the hot junction is kept
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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
- The sun light reaches us as white and not as its components because
- If the cold junction of a thermo-couple is kept at 0⁰C and the hot junction is kept
- Two charged particles have charges and masses in the ratio 2:3 and 1:4 respectively.
- A wire having resistance 12Ω is bent in the form of an equilateral triangle.
- The refracting angle of a prism is A and refractive index of the material of the prism
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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