WBJEE SERIES Physics
Electric Charges And Fields
3 previous year questions.
Volume: 3 Ques
Yield: Medium
High-Yield Trend
1
2017 1
2014 1
2011 Chapter Questions 3 MCQs
01
PYQ 2011
medium
physics ID: wbjee-20
Four charges equal to are placed at the four corners of a square and a charge is at its centre. lf the system is in equilibrium, the value of is
1
2
3
4
02
PYQ 2014
medium
physics ID: wbjee-20
An infinite sheet carrying a uniform surface charge density o lies on the -plane. The work done to carry a charge from the point to the point (where is a constant with the dimension of length and is the permittivity of free space) is
1
2
3
4
03
PYQ 2017
medium
physics ID: wbjee-20
A positive charge is situated at the centre of a cube. The electric flux through any face of the cube is (in units)
1
2
3
4
