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An electric dipole of dipole moment p is placed in a uniform external electric field E. Then the,
Options
(a) torque experienced by the dipole is E x p
(b) torque is zero, if p is perpendicular to E
(c) torque is maximum, if p is perpendicular to E
(d) potential energy is maximum, if p is parallel to E
Correct Answer:
torque is maximum, if p is perpendicular to E
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Electrostatics
(146)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A block slides from an inclination of 45°.If it takes time twice
- A magnetic field of 1600 A/m produces a magnetic flux of 2.4 x 10⁻⁵ Wb
- A beam of cathode rays is subjected to crossed Electric (E) and Magnetic fields (B)
- The moment of inertia of a thin circular disc about an axis passing through its centre
- A particle of mass 100g tied to a string is rotated along a circle of radius 0.5 m
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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