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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 ballet dancer, dancing on smooth floor, is spinning about a vertical axis
- The de-Broglie wavelength associated with an electron accelerated by a potential
- The fossil bone has a ¹⁴C:¹²C ratio, which is [1/16] of that in a living animal
- In Moseley’s law √ν=a(z-b), the values of the screening constant for K-series
- Which one of the following statements is true, if half-life of a radioactive substance
Topics: Electrostatics (146)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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