2nd Year Physics Chapter 12 Online MCQ Test for 12th Class Physics Chapter 12 (Electrostatics)

ICS Part 2 Physics
Chapter 12 Test

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MCQ's Test For Chapter 0 "Physics ICS Part 2 Chapter 12 Online MCQ's Test"

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  • Total Questions17

  • Time Allowed20

Physics ICS Part 2 Chapter 12 Online MCQ's Test

00:00
Question # 1

If both the magnitude of charges and distance between them is doubled, then coulomb's force will be.

Question # 2

If a charged body is moved against the electric field it will gain.

Question # 3

The electrons in one coulomb change is equal to.

Question # 4

In photocopier, then drum is coated with layer of.

Question # 5

If F1 and F2 are teh magnetic forces acting on a particle and electron respectively when moving perpendicular to the magnetic field then.

Question # 6

Charge carriers in electrolytes are.

Question # 7

Which one of the following is correct

Question # 8

The electric intensity due to two oppositely charged plates is

Question # 9

The negative of the potential gradient is

Question # 10

Some charge is being given to a conductor. Then its potencial

Question # 11

An electric field cannot deflect

Question # 12

Electric intensity due to an infinite sheet of charge is:

Question # 13

The capacitance of a capacitor depends upon.

Question # 14

The total flux through a closed surface.

Question # 15

If the potential difference across two plates of capacitor is doubled, then energy stored in it will be.

Question # 16

Electric potencial of earth is taken to be zero because the earth is good:

Question # 17

The electric intensity at infinite distance from the point charge is

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12th Chapter

ICS Part 2 Physics Chapter 12 Online Test MCQ's

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FSc Part II Physics Chapter 0 Important MCQ's

Sr.# Question Answer
1 For computation of electric flux, the surface area should be.
A. Parallel
B. Flat
C. Curved
D. Spherical
2 Net charge enclosed by Gaussian surface is:
A. zero
B. maximum
C. depend on intensity
D. none of all
3 Some charge is being given to a conductor. Then its potencial
A. Its maximum at surface
B. Its maximum at Its maximum at center
C. Is remain same throughout the conductor
D. Is maximum somewhere between surface and centre
4 The electric potential at a mid point in an electric dipole is.
A. 0 V
B. 0.5 V
C. 1 V
D. 1.5 V
5 The SI unit of relative permittivity is.
A. Fm-1
B. C2N-1m-2
C. Nm2C-2
D. No unit
6 The electrostatic force between two charges is 42 N, If we place a dielectric of Ey=2.1 between the charges then the force become equal to.
A. 42 N
B. 88.2 N
C. 20 N
D. 2 N
7 A charge Q is divided into tweo parts q and Q-q and seperated by a distance R. The force of equilibrium between them will be maximum when:
A. q=Q/4
B. q=Q/2
C. q=Q
D. None of these
8 Photo copier and inkjet printer are the applications of
A. Magnetism
B. Electricity
C. `.Electro magnetism
D. Electrostatics
9 The product of resistance and capacitanc eis.
A. Velocity
B. Force
C. Acceleration
D. Time
10 The total flux through a closed surface.
A. Directly proportional to shape and geometry
B. Independent of medium
C. Depend on shape and geometry
D. Dependent on medium and the charge enclosed

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