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

The amount of energy equal to 1.6 x 10-18 J is called.

Question # 2

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

Question # 3

Coulomb /volt is called.

Question # 4

Electric potential at a distance ''r'' from ''q'' is:

Question # 5

Selenium is

Question # 6

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

Question # 7

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

Question # 8

The "toner" of photocopier is given:

Question # 9

Force per unit charge is called:

Question # 10

The electric potential at a mid point in an electric dipole is.

Question # 11

Presence of dielectric between two charges always.

Question # 12

the force between two charge is 28 N. If paraffin wax of relative permittivity 2.8 is introduced between the charges as medium, then the force reduces to.

Question # 13

The electric field created by positive charge is

Question # 14

The photo copying process is called

Question # 15

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

Question # 16

The total flux through a closed surface.

Question # 17

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

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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 Total flux through a closed surface depends on.
A. Shape of surface
B. Medium only
C. Charge enclosed only
D. Charge and Medium
2 The negative of the potential gradient is
A. Electrostatic force
B. Electromotive force
C. Potential difference
D. Electric field intensity
3 The electric field created by positive charge is
A. Radially inward
B. Zero
C. Circular
D. Radially outward
4 Coulomb /volt is called.
A. Farad
B. Ampere
C. Joule
D. Henry
5 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
6 If the distance between the two charged bodies is halved, the force between them becomes.
A. Double
B. Half
C. Four times
D. One times
7 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
8 The relative permitivity of air is
A. 79.5
B. 1.006
C. 1.06
D. 1.0006
9 NC-1 is the SI unit is
A. Force
B. Charge
C. Current
D. Electric intensity
10 the force between two charge is 28 N. If paraffin wax of relative permittivity 2.8 is introduced between the charges as medium, then the force reduces to.
A. 25 N
B. 20 N
C. 10 N
D. 15 N

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