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

The total flux through a closed surface.

Question # 2

The electric field created by positive charge is

Question # 3

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

Question # 4

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

Question # 5

Total flux through a closed surface depends on.

Question # 6

Two oppositely charged balls A and B attract the third ball C, when placed near them turn by turn The third ball C must be.

Question # 7

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

Question # 8

Closeness of the electric field lines is the measure of.

Question # 9

Presence of dielectric always.

Question # 10

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?

Question # 11

Gauss's law can only be applied to.

Question # 12

The photo copying process is called

Question # 13

The quantity time constant RC has units of.

Question # 14

Selenium is

Question # 15

The electrons in one coulomb change is equal to.

Question # 16

Which one is photo conductor.

Question # 17

In photocopier, then drum is coated with layer of.

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12th Chapter

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 Dielectric constant εr for air is:
A. 1
B. 1.006
C. 1.0002
D. 1.0006
2 A capacitor stores energy in the form of.
A. Magnetic field
B. Heat energy
C. Electrical energy
D. Mechanical energy
3 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
4 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
5 The SI unit of relative permittivity is.
A. Fm-1
B. C2N-1m-2
C. Nm2C-2
D. No unit
6 The leV =
A. 1.6x10-19C
B. 1.6x10-11J
C. 1.6x10-19J
D. 1.6x10-11C
7 if time constant in RC series circuit is small, then capacitor is charged or discharged.
A. Slowly
B. Rapidly
C. At constant rate
D. Intermittently
8 Electro encephalon graph is the diagnostic test for the working of.
A. Eye
B. Heart
C. Brain
D. Lungs
9 Concept of electric field lines was given by:
A. Michelson
B. Henry
C. Michael faraday
D. Oersted
10 A force of 0.01 N is exerted on a charge 1.2 x 10-5 C at a certain point. The electric field at that point is
A. 1.2 x 104 N/C
B. 1.2 x 104 C/N
C. 8.3 x 102 N/C
D. 8.3 x 10-2 N/C

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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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