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

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 # 2

The absolute electric potential at a point distance 20 cm from a charge of 2 uC is.

Question # 3

An electric field cannot deflect

Question # 4

The SI unit of relative permittivity is.

Question # 5

The process of copying is:

Question # 6

Force per unit charge is called:

Question # 7

If both the magnitude of charges and distance between them is doubled, then coulomb's force will be.

Question # 8

The relative permitivity of air is

Question # 9

Which one of the following is correct

Question # 10

Presence of dielectric between two charges always.

Question # 11

Selenium is a

Question # 12

The electric field created by positive charge is:

Question # 13

The electrons in one coulomb change is equal to.

Question # 14

The net charge on a capacitor magnitude of charge of charge

Question # 15

Due to polarization, electric field E.

Question # 16

Electric flux is a:

Question # 17

Intensity of field inside a hollow charged sphere will be.

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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 The electrical intensity is equal to:
A. -Δr/Δv
B. Δv/Δr
C. Δv/Δv
D. -Δv/Δr
2 If a charge body moved against the electric field it will again
A. Potential energy
B. K.E
C. Mechanical Energy
D. Electric potential energy
3 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
4 Capacitance of a capacitor does not depend upon.
A. Distance between plates
B. Area of plates
C. Electric field between plates
D. Medium between plates
5 The photo copying process is called
A. Xerography
B. Inkjet Printer
C. Both (a) and (b)
D. None of these
6 Electric intensity due to an infinite sheet of charge is:
A. ∂/2ε
B. ∂/rε
C. ∂/r2ε
D. none of these
7 The leV =
A. 1.6x10-19C
B. 1.6x10-11J
C. 1.6x10-19J
D. 1.6x10-11C
8 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
9 A charge Q is divided into tweo parts q and Q-q and seperated by a distance R. The force of equilibrium between them will be maximum when:
A. q=Q/4
B. q=Q/2
C. q=Q
D. None of these
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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  • Iftikhar

    Iftikhar

    26 Sep 2020

    Gg

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  • Tooba

    Tooba

    23 Dec 2018

    I got 16/17 in 1 mint and 26 seconds it is very helpful

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