EWT | Academic Question

Questions
Question (11)
QN0038907

The electric potential at a point  in the  - y plane is given by . The field intensity at a distance  from the origin varies as

  • (A)

  • (B)

  • (C)

  • (D)

Correct Answer: B
Explanation:

Given

Link:
Report Error
Question (12)
QN0038908

If a unit positive charge is taken from one point to another over an equipotential surface, then

  • (A)

    work is done on the charge

  • (B)

    work is done by the charge

  • (C)

    work done is constant

  • (D)

    no work is done

Correct Answer: D
Explanation:

On the equipotential surface, electric field is normal to the charged surface (where potential exists) so that no work will be done.

Link:
Report Error
Question (13)
QN0038909

If the electric potential at any point  in space is given by  volt. The electric field at the point  will be :             

  • (A)

    , directed along positive -axis.

  • (B)

    , directed along negative -axis.

  • (C)

    , directed along positive -axis.

  • (D)

    , directed along negative -axis.

Correct Answer: D
Explanation:

Link:
Report Error
Excel With Tutors

Learn At Your Own Pace... Because, Everyone's Pace of Learning is Different...

ExcelWithTutors

A unit of Innovexcel Edu Solution LLP.

SWIFT, RELIABLE & CONVENIENT..


Social Media

Corporate Office :
Bharat Impact Building, C-26, Sector - 59, Noida, Uttar Pradesh - 201301, India

Excel With Tutors : A Perfect Tutoring Platform & Repository of Learning Materials. Matches the Best Tutor as Per Your Requirement.


© 2025 | ©Innovexcel Edu Solution LLP. All Rights Reserved.

Technology Partner: Indev Consultancy Pvt Ltd

Find a Tutor Join as Tutor