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An electric dipole is placed at an angle 30°with an electric field intensity 2×10⁵N/C. It experiences a torque equal to 4N-m. The charge on the dipole, if the dipole length is 2cm is,
Options
(a) 8mC
(b) 2mC
(c) 5mC
(d) 7µC
Correct Answer:
2mC
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- When a beam of light is used to determine the position of an object,
- A soap bubble oscillates with time period T, which in turn depends on the pressure
- A straight conductor of length 0.4 m is moved with a speed of 7 ms⁻¹perpendicular
- A body of mass 2 kg is kept by pressing to a vertical wall by a force of 100 N
- For principal quantum number n=3, the possible values of orbital quantum number
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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