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Question (1)

QN0038808

Electric lines of force about a negative point charge are

(A)
circular anticlockwise
(B)
circular clockwise
(C)
radial, inwards
(D)
radial, outwards

Correct Answer: C

Explanation:

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Question (2)

QN0038809

Electric lines of force

(A)
exist everywhere
(B)
exist only in the immediate vicinity of electric charges
(C)
exist only when both positive and negative charges are near one another
(D)
are imaginary

Correct Answer: D

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Question (3)

QN0038810

Figure shows some of the electric field lines corresponding to an electric field.
The figure suggests that

(A)
(B)
(C)
(D)

Correct Answer: C

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Question (4)

QN0038811

In the figure the electric lines on the right have twice the separation of those on the left. If a charge particle takes time to move a distance in left region, then it will take time to travel the same distance in the right side region is:

(A)
(B)
t
(C)
(D)

Correct Answer: C

Explanation:

and .

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Question (5)

QN0038812

Point charge moves from point to point along the path (as shown in fig.) in a uniform electric field E pointing co-parallel to the positive direction of -axis. The coordinates of the points and are , and , respectively.
The workdone by the field in the above case is given by the expression

(A)
(B)
(C)
(D)

Correct Answer: B

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Question (1)

Electric lines of force about a negative point charge are

Explanation:

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Question (2)

Electric lines of force

Explanation:

Link:

Question (3)

Figure shows some of the electric field lines corresponding to an electric field.
The figure suggests that

Explanation:

Link:

Question (4)

In the figure the electric lines on the right have twice the separation of those on the left. If a charge particle takes time to move a distance in left region, then it will take time to travel the same distance in the right side region is:

Explanation:

Link:

Question (5)

Point charge moves from point to point along the path (as shown in fig.) in a uniform electric field E pointing co-parallel to the positive direction of -axis. The coordinates of the points and are , and , respectively.
The workdone by the field in the above case is given by the expression

Explanation:

Link:

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Question (1)

Electric lines of force about a negative point charge are

Explanation:

Link:

Question (2)

Electric lines of force

Explanation:

Link:

Question (3)

Figure shows some of the electric field lines corresponding to an electric field. The figure suggests that

Explanation:

Link:

Question (4)

In the figure the electric lines on the right have twice the separation of those on the left. If a charge particle takes time to move a distance in left region, then it will take time to travel the same distance in the right side region is:

Explanation:

Link:

Question (5)

Point charge moves from point to point along the path (as shown in fig.) in a uniform electric field E pointing co-parallel to the positive direction of -axis. The coordinates of the points and are , and , respectively. The workdone by the field in the above case is given by the expression

Explanation:

Link:

Excel With Tutors

ExcelWithTutors

For Student

For Tutors

Learn

OUR POLICY

Figure shows some of the electric field lines corresponding to an electric field.
The figure suggests that

Point charge moves from point to point along the path (as shown in fig.) in a uniform electric field E pointing co-parallel to the positive direction of -axis. The coordinates of the points and are , and , respectively.
The workdone by the field in the above case is given by the expression