Electrostatics-Torque on a Dipole in a Uniform Electric Field. (NEET (NTA)-National Eligibility cum Entrance Test (Medical) Physics): Questions 1 - 2 of 2

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Question number: 1

» Electrostatics » Torque on a Dipole in a Uniform Electric Field.

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MCQ▾

Question

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 number: 2

» Electrostatics » Torque on a Dipole in a Uniform Electric Field.

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Appeared in Year: 2016

MCQ▾

Question

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.

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