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 SI unit of relative permittivity is.

Question # 2

Selenium is

Question # 3

Which one is photo conductor.

Question # 4

The net charge on a capacitor magnitude of charge of charge

Question # 5

Gauss's law can only be applied to.

Question # 6

Intensity of field inside a hollow charged sphere will be.

Question # 7

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

Question # 8

Selenium is a

Question # 9

For which material medium, force between two charged particles is maximum.

Question # 10

The electric field created by positive charge is:

Question # 11

If a charge body moved against the electric field it will again

Question # 12

In photocopier, then drum is coated with layer of.

Question # 13

Concept of electric field lines was given by:

Question # 14

One joule is equal to.

Question # 15

Presence of dielectric always.

Question # 16

Capacitance of a capacitor does not depend upon.

Question # 17

Total flux through a closed surface depends on.

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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 Total flux through a closed surface depends on.
A. Shape of surface
B. Medium only
C. Charge enclosed only
D. Charge and Medium
2 Coulomb /volt is called.
A. Farad
B. Ampere
C. Joule
D. Henry
3 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
4 Presence of dielectric between two charges always.
A. Reduces the electric force
B. Enhance the electric force
C. Does not effect electric force
D. Double the electric force
5 If the distance between two charges is halved and charges are also doubled, then force between them will be.
A. Two time
B. Four time
C. Eight time
D. Sixteen time
6 Special organs called ampullae of lorenzenite are present in.
A. Bats
B. Cats
C. Dogs
D. Sharks
7 Two metallic sphere of radius 2 cm and 4 cm get equal quantity of charge. Which has greater surface charge density ?
A. 2nd sphere
B. Both have same
C. First sphere
D. None of these
8 Electric intensity due to an infinite sheet of charge is:
A. ∂/2ε
B. ∂/rε
C. ∂/r2ε
D. none of these
9 One electron volt is equal to.
A. 1.6 x 10-19 Joule
B. 1.6 x 10-19Coulomb
C. 1.6 x 10-12N
D. 1.6 x 1018Joule
10 The amount of energy equal to 1.6 x 10-18 J is called.
A. One volt
B. One milli volt
C. One electron volt
D. One mega electron volt

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