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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
- According to Hook’s law, force is proportional to
- The dimensional formula of Plancks’s constant and angular momentum are
- A bicyclist comes to a skidding stop in 10 m.During this process, the force
- A linear aperture whose width is 0.02 cm is placed immediately in front of a lens
- For non-conductors, the energy gap is
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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