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

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

Question # 2

In photocopier, then drum is coated with layer of.

Question # 3

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

Question # 4

Intensity of field inside a hollow charged sphere will be.

Question # 5

Selenium is a

Question # 6

The electric intensity at infinite distance from the point charge is

Question # 7

if time constant in RC series circuit is small, then capacitor is charged or discharged.

Question # 8

The toner of printer is given

Question # 9

The electrical intensity is equal to:

Question # 10

The electric intensity due to two oppositely charged plates is

Question # 11

S.I unit of strength of electric field is

Question # 12

The total flux through a closed surface.

Question # 13

The number of lines per unit area passing perpendicular through an area is called

Question # 14

Selenium is

Question # 15

The force of Neutron due to field of 102 N/C is.

Question # 16

A charge on 4 coulomb is in the field of intensity 4N/C the force on the charge is.

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 If the medium between the charges is not free space then electrostatic force will.be
A. Increase
B. Decrease
C. Remain same
D. None of these
2 Flux through any closed surface is:
A. 1/ε2 times the total charge enclosed in it
B. ε2 time the total charge enclosed in it
C. 1/ε ties the total charge enclosed in ti
D. ε time the total charge enclosed in it
3 Coulomb /volt is called.
A. Farad
B. Ampere
C. Joule
D. Henry
4 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
5 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
6 A capacitor is charged with a battery and then it is disconnected. A slab of dielectric is now inserted between the plates, Then
A. The charge in the plates reduces and potencial difference increase
B. Potencial difference between the plates increase, stored energy decreases and charge remains the same
C. Potencial difference between the plates decreases, stored energy decreases and charge remains unchanged
D. None of them
7 Which one of the following is correct
A.
D. All of above
8 If both the magnitude of charges and distance between them is doubled, then coulomb's force will be.
A. Doubled
B. Hlaf
C. Remain same
D. One fourth
9 A one microfarad capacitor of a TV is subjected to 4000 V potencial difference.The energy stored in capacitor is:
A. 8 j
B. 16 j
C. 4 x 10-3j
D. 2 x 10-3j
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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