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

Question # 2

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

Question # 3

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

Question # 4

If the medium between the charges is not free space then electrostatic force will.be

Question # 5

Selenium is a

Question # 6

The electrons in one coulomb change is equal to.

Question # 7

Net charge enclosed by Gaussian surface is:

Question # 8

Metals are good conductors of electricity because they have

Question # 9

The force of Neutron due to field of 102 N/C is.

Question # 10

Which one is photo conductor.

Question # 11

Coulomb /volt is called.

Question # 12

Intensity of field inside a hollow charged sphere will be.

Question # 13

Selenium is

Question # 14

An ECG records the _____ between points on human skin generated by electric process i the heart.

Question # 15

The electric intensity due to two oppositely charged plates is

Question # 16

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

Question # 17

The capacitance of a capacitor depends upon.

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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 leV =
A. 1.6x10-19C
B. 1.6x10-11J
C. 1.6x10-19J
D. 1.6x10-11C
2 The quantity time constant RC has units of.
A. Charge
B. Time
C. Capacitance
D. Resistance
3 Electric flux is a
A. Vector quantity
B. Scalar quantity
C. Both (a) and (b)
D. None of above
4 One joule is equal to.
A. 1.6 x 1019 eV
B. 1.6 x 10-19 eV
C. 6.25 x 10-18 eV
D. 6.25 x 10 18 eV
5 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?
A. 4 eV
B. 64 eV
C. 32 eV
D. 16 eV
6 The negative of the potential gradient is
A. Electrostatic force
B. Electromotive force
C. Potential difference
D. Electric field intensity
7 One electron volt is equal to.
A. 1.6 x 10-19 Joule
B. 1.6 x 10-19Coulomb
C. 1.6 x 10-12N
D. 1.6 x 1018Joule
8 For which material medium, force between two charged particles is maximum.
A. Ammonia
B. Germanium
C. Mica
D. Teflon
9 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
10 Presence of dielectric between two charges always.
A. Reduces the electric force
B. Enhance the electric force
C. Does not effect electric force
D. Double the electric force

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