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A dip needle vibrates in a vertical plane perpendicular to magnetic meridian. The time of vibration is found to be 25, the same needle is then allowed to vibrate in the horizontal plane and the time period is again found to be 25. Then, the angle of dip is
Options
(a) 0⁰
(b) 30⁰
(c) 45⁰
(d) 90⁰
Correct Answer:
45⁰
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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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 0.5 kg ball moving with a speed of 12 m/s strikes a hard wall at an angle
- For transistor action (1) Base, emitter and collector regions should have similar size
- Electric field intensity at a point in between two parallel sheets due to like
- A Si and a Ge diode has identical physical dimensions. The bandgap in Si is larger
- A round disc of moment of inertia i₂ about its axis perpendicular to its plane
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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