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

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Question # 1

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

Question # 2

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

Question # 3

If F1 and F2 are teh magnetic forces acting on a particle and electron respectively when moving perpendicular to the magnetic field then.

Question # 4

Charge on electron is

Question # 5

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

Question # 6

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:

Question # 7

Intensity of field inside a hollow charged sphere will be.

Question # 8

Metals are good conductors of electricity because they have

Question # 9

SI unit of electric flux is.

Question # 10

Concept of electric field lines was given by:

Question # 11

The toner of printer is given

Question # 12

The electric intensity at infinite distance from the point charge is

Question # 13

Which material should be inserted between the plates of a capacitor in order to increase its capacitance.

Question # 14

Which one of the following is correct

Question # 15

Capacitance of a capacitor does not depend upon.

Question # 16

Electro encephalon graph is the diagnostic test for the working of.

Question # 17

The photo copying process 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 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
2
Drum of photocopier is made of.
A. Copper
B. Aluminum
C. Nickel
D. Cobalt
3 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:
A. 1884 ke V
B. 1/1840 keV
C. 1 keV
D. 920 keV
4 Which material should be inserted between the plates of a capacitor in order to increase its capacitance.
A. Copper
B. Mica
C. Iron
D. Tin
5 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
6 The negative of the potential gradient is
A. Electrostatic force
B. Electromotive force
C. Potential difference
D. Electric field intensity
7 SI unit of electric flux is.
A. NmC1
B. Nm-1 C1
C. Nm2C-1
D. Nm3C2
8 The electric field lines are closer where the field is
A. Strong
B. Weak
C. Uniform
D. Variable
9 The leV =
A. 1.6x10-19C
B. 1.6x10-11J
C. 1.6x10-19J
D. 1.6x10-11C
10 Which one of the following is correct
A.
D. All of above

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