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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Physics ICS Part 2 Chapter 12 Online MCQ's Test

00:00
Question # 1

The process of copying is:

Question # 2

When the medium is insulator the elecrostatic force between the charges is

Question # 3

Presence of dielectric between two charges always.

Question # 4

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:

Question # 5

The net charge on a capacitor magnitude of charge of charge

Question # 6

The electrical intensity is equal to:

Question # 7

The work done is bringing a unit positive charge from infinity to that point in an electric field is called.

Question # 8

A one microfarad capacitor of a TV is subjected to 4000 V potencial difference.The energy stored in capacitor is:

Question # 9

Electro encephalon graph is the diagnostic test for the working of.

Question # 10

Coulomb /volt is called.

Question # 11

Special organs called ampullae of lorenzenite are present in.

Question # 12

Capacitance of a capacitor does not depend upon.

Question # 13

The total flux through a closed surface.

Question # 14

A capacitor is charged with a battery and then it is disconnected. A slab of dielectric is now inserted between the plates, Then

Question # 15

If the distance between the two charged bodies is halved, the force between them becomes.

Question # 16

Electric intensity due to an infinite sheet of charge is:

Question # 17

For computation of electric flux, the surface area should be.

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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 The electric intensity at infinite distance from the point charge is
A. Infinite
B. Zero
C. Positive
D. Negative
2 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
3 A force of 0.01 N is exerted on a charge 1.2 x 10-5 C at a certain point. The electric field at that point is
A. 1.2 x 104 N/C
B. 1.2 x 104 C/N
C. 8.3 x 102 N/C
D. 8.3 x 10-2 N/C
4 Special organs called ampullae of lorenzenite are present in.
A. Bats
B. Cats
C. Dogs
D. Sharks
5 The net charge on a capacitor magnitude of charge of charge
A. Infinity
B. 2 q
C. Q/2
D. Zero
6 One joule is equal to.
A. 1.6 x 1019 eV
B. 1.6 x 10-19 eV
C. 6.25 x 10-18 eV
D. 6.25 x 10 18 eV
7 The force of Neutron due to field of 102 N/C is.
A. 1.6 x 10-17N
B. 1.6 x 10-19N
C. Zero
D. 1.6 x 10-21N
8 Net charge enclosed by Gaussian surface is:
A. zero
B. maximum
C. depend on intensity
D. none of all
9 The quantity time constant RC has units of.
A. Charge
B. Time
C. Capacitance
D. Resistance
10 Which one of the following is correct
A.
D. All of above

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