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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  • Total Questions17

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Physics ICS Part 2 Chapter 12 Online MCQ's Test

00:00
Question # 1

Some charge is being given to a conductor. Then its potencial

Question # 2

Force per unit charge is called:

Question # 3

One electron volt is equal to.

Question # 4

Two parrallel, metal plates are a distance 8.00 m apart. The electric field between the plates in uniform, Directed toward the right , and has a magnitude of 4.00 N/C. If an ion of charge +2e is released at rest at the left-hand plate. What is its kinetic energy when reaches the right-hand plate?

Question # 5

Identify the practical application of electrostatic force.

Question # 6

The net charge on a capacitor magnitude of charge of charge

Question # 7

If the potential difference across two plates of capacitor is doubled, then energy stored in it will be.

Question # 8

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

Question # 9

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

Question # 10

Which one of the following is correct

Question # 11

When the medium is insulator the elecrostatic force between the charges is

Question # 12

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

Question # 13

Coulomb /volt is called.

Question # 14

Electron volt is the unit of.

Question # 15

Electric flux is a

Question # 16

Farad is defined as

Question # 17

Due to polarization, electric field E.

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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 In Millikan's oil drop experiment a charged particle of mass 'm' is in equilibrium in an will
A. Zero
B. g/2
C. g
D. 2g
2 The quantity time constant RC has units of.
A. Charge
B. Time
C. Capacitance
D. Resistance
3 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
4 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
5 Closeness of the electric field lines is the measure of.
A. Direction of field
B. Strength of field
C. Potential difference
D. Uniformity of field
6 Electric flux is a:
A. Scalar quantity 
B. Vector quantity
C. Variable quantity
D. None of these
7 The electric intensity due to two oppositely charged plates is
D. None of these
8 The number of lines per unit area passing perpendicular through an area is called
A. Flux
B. Electric intensity
C. Both (a) , (b)
D. None of these
9 The capacitance of a capacitor depends upon.
A. Thickness of plates
B. Charges on the plates
C. Voltage applied
D. Geometry of the capacitor
10 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

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  • Iftikhar

    Iftikhar

    26 Sep 2020

    Gg

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    Tooba

    23 Dec 2018

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

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