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

The photo copying process is called

Question # 2

if time constant in RC series circuit is small, then capacitor is charged or discharged.

Question # 3

Concept of the electric field lines is introduced by

Question # 4

The capacitance of a capacitor depends upon.

Question # 5

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

Question # 6

SI unit of electric flux is.

Question # 7

The process of copying is:

Question # 8

Force per unit charge is called:

Question # 9

Capacitance of a capacitor does not depend upon.

Question # 10

Two opposite point charge of same magnitude separated by distance 2d, electric potential mid way between them is.

Question # 11

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 # 12

A changing electric flux creates.

Question # 13

Charge carriers in electrolytes are.

Question # 14

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

Question # 15

Selenium is

Question # 16

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

Question # 17

Electric potencial of earth is taken to be zero because the earth is good:

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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 SI unit of electric flux is.
A. NmC1
B. Nm-1 C1
C. Nm2C-1
D. Nm3C2
2 Photo copier and inkjet printer are the applications of
A. Magnetism
B. Electricity
C. `.Electro magnetism
D. Electrostatics
3 The product of resistance and capacitanc eis.
A. Velocity
B. Force
C. Acceleration
D. Time
4 Which one of the following is correct
A.
D. All of above
5 The relative permitivity of air is
A. 79.5
B. 1.006
C. 1.06
D. 1.0006
6 The process of copying is:
A. Axillugraphy 
B. Chromatography
C. Xerography
D. Spectrography
7 An electric field cannot deflect
A. X-rays
B. a-particles
C. ß-particles
D. None of these
8 The electric field created by positive charge is
A. Radially inward
B. Zero
C. Circular
D. Radially outward
9 Due to polarization, electric field E.
A. Increase
B. Decrease
C. First increases then decreases
D. Remain same
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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