Second Year Physics Chapter 12 Online MCQ Test for 2nd Year Physics "Electrostatics Preparation"

FSC Part 2 Physics
Chapter 12 Test

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

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Physics FSC Part 2 Chapter 12 Online MCQ's Test

00:00
Question # 1

Electric intensity due to an infinite sheet of charge is:

Question # 2

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

Question # 3

The electrical intensity is equal to:

Question # 4

The process of copying is:

Question # 5

Charge carriers in electrolytes are.

Question # 6

If the separation between the plates of a capacitor is doubled then its capacitance become.

Question # 7

Total flux through a closed surface depends on.

Question # 8

The electric intensity due to two oppositely charged plates is

Question # 9

The total flux through a closed surface.

Question # 10

If the medium between the charges is not free space then electrostatic force will.be

Question # 11

Two metallic sphere of radius 2 cm and 4 cm get equal quantity of charge. Which has greater surface charge density ?

Question # 12

The capacitance of a capacitor depends upon.

Question # 13

The number of electrons in one coulomb charge is equal to

Question # 14

Coulomb's force is:

Question # 15

S.I unit of strength of electric field is

Question # 16

An ECG records the _____ between points on human skin generated by electric process i the heart.

Question # 17

Identify the practical application of electrostatic force.

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FSC 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 Special organs called ampullae of lorenzenite are present in.
A. Bats
B. Cats
C. Dogs
D. Sharks
2 Two opposite point charge of same magnitude separated by distance 2d, electric potential mid way between them is.
A. 1 V
B. 2 V
C. Zero
D. V/2
3 Charge on electron is
A. 1.6 x 10-19 C
B. 1.6 x 1019C
C. 1.6 x 10-17C
D. 1.6 x 1017C
4 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
5 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
6 Electric flux is a
A. Vector quantity
B. Scalar quantity
C. Both (a) and (b)
D. None of above
7 The electric field created by positive charge is:
A. Radially outward
B. Circular
C. Radially inward
D. Zero
8 The leV =
A. 1.6x10-19C
B. 1.6x10-11J
C. 1.6x10-19J
D. 1.6x10-11C
9 If the separation between the plates of a capacitor is doubled then its capacitance become.
A. Double
B. Half
C. One fourth
D. Three times
10 Coulomb's force is:
A. Conservative force
B. None conservative force
C. Similar to frictional force
D. None of the above

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