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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: - Consider the following two statements about Kirchhoff’s law
- The 6563 Å line emitted by hydrogen atom in a star is found to be red shifted by 5Å
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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
- Consider the following two statements about Kirchhoff’s law
- The 6563 Å line emitted by hydrogen atom in a star is found to be red shifted by 5Å
- For photoelectric emission from certain metal the cut-off frequency is v
- The molecular weight of a gas is 44. The volume occupied by 2.2 g of this gas
- Ist law of thermadynamics is based on
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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