JKCET SERIES

Physics

Electrostatic Potential

3 previous year questions.

Volume: 3 Ques

Yield: Medium

High-Yield Trend

2

2008

1

2004

Chapter Questions
3 MCQs

01

PYQ 2004

medium

physics ID: jkcet-20

Charges and lie at the vertices of a triangle. The value of and Vat the centroid of equilateral triangle will be

1

and

2

and

3

and

4

and

02

PYQ 2008

medium

physics ID: jkcet-20

The work done in bringing at a unit positive charge from infinity distance to a point at distance from a positive charge is . Then the potential at that point is

1

2

3

4

03

PYQ 2008

medium

physics ID: jkcet-20

The depletion layer in a silicon diode is wide and its knee potential is, then the electric field in the depletion layer will be

1

2

3

4

zero