Electrostatics-Torque on a Dipole in a Uniform Electric Field [JEE (Based on NTA Guidelines-IIT Engg.) Mains Physics]: Questions 1 - 3 of 3
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Question 1
Question MCQ▾
Electric charges q, q, -2q are placed at the corners of an equilateral triangle ABC of side l . The magnitude of electric dipole moment of the system is
Choices
Choice (4) | Response | |
---|---|---|
a. | ql | |
b. | 4q l | |
c. | ||
d. | 2ql |
Question 2
Appeared in Year: 2016
Question MCQ▾
An electric dipole is placed at an angle of with an electric field intensity . It experiences a torque equal to . The charge on the dipole, if the dipole length is , is –
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 3
Appeared in Year: 2006
Question MCQ▾
An electric dipole is placed at an angle of to a non-uniform electric field. The dipole will experience: (AIEEE)
Choices
Choice (4) | Response | |
---|---|---|
a. | A translational force only in the direction of the field | |
b. | A torque only | |
c. | A translational force only in a direction normal to the direction of the field | |
d. | A torque as well as a translational force |