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

One of the applications of electrostatic induction is

Question # 2

Capacitance of a capacitor does not depend upon.

Question # 3

Metals are good conductors of electricity because they have

Question # 4

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

Question # 5

Net charge enclosed by Gaussian surface is:

Question # 6

Gauss's law can only be applied to.

Question # 7

A capacitor is perfect in insulator for.

Question # 8

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

Question # 9

Identify the practical application of electrostatic force.

Question # 10

One joule is equal to.

Question # 11

Flux through any closed surface is:

Question # 12

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 # 13

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

Question # 14

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

Question # 15

Two metallic sphere of radius 2 cm and 4 cm get equal quantity of charge. Which has greater surface charge density ?

Question # 16

Charge on electron is

Question # 17

The quantity time constant RC has units of.

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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 flux is a:
A. Scalar quantity 
B. Vector quantity
C. Variable quantity
D. None of these
2 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
3 The electric field created by positive charge is
A. Radially inward
B. Zero
C. Circular
D. Radially outward
4 The electric flux through closed surface depends upon
A. Charge
B. Medium
C. Geometry
D.
Charge and Medium
5 NC-1 is the SI unit is
A. Force
B. Charge
C. Current
D. Electric intensity
6 For computation of electric flux, the surface area should be.
A. Parallel
B. Flat
C. Curved
D. Spherical
7 The electric field created by positive charge is:
A. Radially outward
B. Circular
C. Radially inward
D. Zero
8 A capacitor is charged with a battery and then it is disconnected. A slab of dielectric is now inserted between the plates, Then
A. The charge in the plates reduces and potencial difference increase
B. Potencial difference between the plates increase, stored energy decreases and charge remains the same
C. Potencial difference between the plates decreases, stored energy decreases and charge remains unchanged
D. None of them
9 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
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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  • Iftikhar

    Iftikhar

    26 Sep 2020

    Gg

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  • Tooba

    Tooba

    23 Dec 2018

    I got 16/17 in 1 mint and 26 seconds it is very helpful

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