Tamil Nadu Board of Secondary EducationHSC Science Class 12th

# An electric dipole is placed at an alignment angle of 30° with an electric field of 2 × 105 NC-1. It experiences a torque equal to 8 Nm. The charge on the dipole if the dipole length is lcm is ______. - Physics

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An electric dipole is placed at an alignment angle of 30° with an electric field of 2 × 105 NC-1. It experiences a torque equal to 8 Nm. The charge on the dipole if the dipole length is lcm is ______.

• 4 mC

• 8 mC

• 5 mC

• 7 mC

#### Solution

An electric dipole is placed at an alignment angle of 30° with an electric field of 2 × 105 NC-1. It experiences a torque equal to 8 Nm. The charge on the dipole if the dipole length is lcm is 8 mC.

Concept: Electric Dipole and Its Properties
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#### APPEARS IN

Tamil Nadu Board Samacheer Kalvi Class 12th Physics Volume 1 and 2 Answers Guide
Chapter 1 Electrostatics
Evaluation | Q I. 4. | Page 71
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