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

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Question # 1

S.I unit of strength of electric field is

Question # 2

Gauss's law can only be applied to.

Question # 3

The electric intensity due to two oppositely charged plates is

Question # 4

Presence of dielectric between two charges always.

Question # 5

Net charge enclosed by Gaussian surface is:

Question # 6

Total flux through a closed surface depends on.

Question # 7

Electron volt is the unit of.

Question # 8

The SI unit of relative permittivity is.

Question # 9

The relative permitivity of air is

Question # 10

Coulomb's force is:

Question # 11

Charge carriers in electrolytes are.

Question # 12

Which one of the following is correct

Question # 13

The electric field lines are closer where the field is

Question # 14

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

Question # 15

Farad is defined as

Question # 16

Two oppositely charged balls A and B attract the third ball C, when placed near them turn by turn The third ball C must be.

Question # 17

The net charge on a capacitor magnitude of charge of charge

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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 Two oppositely charged balls A and B attract the third ball C, when placed near them turn by turn The third ball C must be.
A. Positively charged
B. Negatively charged
C. Electrically neutral
D. Positively and negatively charged
2 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
3 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
4 Electric intensity due to an infinite sheet of charge is:
A. ∂/2ε∘
B. ∂/rε∘
C. ∂/r2ε∘
D. none of these
5 The toner of printer is given
A. Positive charge
B. Negative charge
C. Neutral
D. First positive then negative
6 Charge carriers in electrolytes are.
A. Protons
B. Electrons
C. Holes
D. Positive and Negative ions
7 Gauss's law can only be applied to.
A. A curved surface
B. A flat surface
C. A closed surface
D. A surface of any shape
8 Due to polarization, electric field E.
A. Increase
B. Decrease
C. First increases then decreases
D. Remain same
9 Electron volt is the unit of.
A. Potential
B. Potential difference
C. Electric current
D. Electric energy
10 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

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