Electrostatics-Electric Field Lines (NEET (NTA)-National Eligibility cum Entrance Test (Medical) Physics): Questions 1 - 3 of 3

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Question number: 1

» Electrostatics » Electric Field Lines

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MCQ▾

Question

A charge particle is free to move in an electric field. It will travel

Choices

Choice (4) Response

a.

Always along a line of force

b.

Along a line of force, if it has some initial velocity in the direction of an acute angle with the line of force

c.

Along a line of force, if its initial velocity is zero

d.

None of the above

Question number: 2

» Electrostatics » Electric Field Lines

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Assertion-Reason▾

Question

Assertion (Ꭺ)

Electric lines of force cross each other.

Reason (Ꭱ)

Electric field at a point superimpose to give one resultant electric field.

Choices

Choice (4) Response

a.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

b.

Ꭺ is false but Ꭱ is true

c.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

d.

Both Ꭺ and Ꭱ are false

Question number: 3

» Electrostatics » Electric Field Lines

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MCQ▾

Question

Figure shows electric field lines in which an electric dipole p is placed as shown. Which of the following statements is correct?

Figure shows electric field lines

Figure Shows Electric Field Lines

Figure shows electric field lines

Choices

Choice (4) Response

a.

The dipole will experience a force upwards.

b.

The dipole will not experience any force.

c.

The dipole will experience a force towards left.

d.

The dipole will experience a force towards right.

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