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

One electron volt is equal to.

Question # 2

Presence of dielectric between two charges always.

Question # 3

A one microfarad capacitor of a TV is subjected to 4000 V potencial difference.The energy stored in capacitor is:

Question # 4

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

Question # 5

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 # 6

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

Question # 7

Electric flux is a

Question # 8

The leV =

Question # 9

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

Question # 10

Due to polarization, electric field E.

Question # 11

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

Question # 12

Net charge enclosed by Gaussian surface is:

Question # 13

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 # 14

Electric potential at a distance ''r'' from ''q'' is:

Question # 15

The product of resistance and capacitanc eis.

Question # 16

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

Question # 17

Presence of dielectric always.

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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 The amount of energy equal to 1.6 x 10-18 J is called.
A. One volt
B. One milli volt
C. One electron volt
D. One mega electron volt
2 Which one is photo conductor.
A. Copper
B. Selenium
C. Mercury
D. Aluminium
3 Charge carriers in electrolytes are.
A. Protons
B. Electrons
C. Holes
D. Positive and Negative ions
4 Farad is defined as
A. "Coulomb/Volt
B. Ampere /Volt
C. Coulomb /Joule
D. Volt/Coulomb
5 An ECG records the _____ between points on human skin generated by electric process i the heart.
A. Heart beat
B. Pulse rate
C. Pressure
D. Voltage
6 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
7 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
8 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
9 Force per unit charge is called:
A. Gravitational force
B. Electric field intensity
C. Coulomb's force
D. None of these
10 The force of Neutron due to field of 102 N/C is.
A. 1.6 x 10-17N
B. 1.6 x 10-19N
C. Zero
D. 1.6 x 10-21N

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