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

Electric field intensity at a point is defined by the relation.

Question # 2

If a charged body is moved against the electric field it will gain.

Question # 3

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

Question # 4

A proton is about 1840 time than an electron. When it is accelerated by a potencial difference if 1 kV, its kinetic energy will be:

Question # 5

The electric field created by positive charge is:

Question # 6

Charge on electron is

Question # 7

Electric intensity due to an infinite sheet of charge is:

Question # 8

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

Question # 9

Electric flux is a

Question # 10

If the distance between two charges is halved and charges are also doubled, then force between them will be.

Question # 11

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.

Question # 12

Net charge enclosed by Gaussian surface is:

Question # 13

In Millikan's oil drop experiment a charged particle of mass 'm' is in equilibrium in an will

Question # 14

The electric flux through closed surface depends upon

Question # 15

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

Question # 16

Which one of the following is correct

Question # 17

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

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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 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
2 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
3 Which one is photo conductor.
A. Copper
B. Selenium
C. Mercury
D. Aluminium
4 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
5 Electric field intensity at a point is defined by the relation.
A. E= q/F
B. E = F/q
C. E = qF
D. E = F/q2
6 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
7 Charge on electron is
A. 1.6 x 10-19 C
B. 1.6 x 1019C
C. 1.6 x 10-17C
D. 1.6 x 1017C
8 The work done is bringing a unit positive charge from infinity to that point in an electric field is called.
A. Potential
B. Potential difference
C. Absolute potential
D. All of these
9 The electric intensity due to two oppositely charged plates is
D. None of these
10 Charge carriers in electrolytes are.
A. Protons
B. Electrons
C. Holes
D. Positive and Negative ions

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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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