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

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

Question # 2

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

Question # 3

In photocopier, then drum is coated with layer of.

Question # 4

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

Question # 5

The capacitance of a capacitor depends upon.

Question # 6

An electric field cannot deflect

Question # 7

A charge on 4 coulomb is in the field of intensity 4N/C the force on the charge is.

Question # 8

The electric field lines are closer where the field is

Question # 9

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

Question # 10

For which material medium, force between two charged particles is maximum.

Question # 11

The toner of printer is given

Question # 12

Total flux through a closed surface depends on.

Question # 13

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 # 14

One of the applications of electrostatic induction is

Question # 15

Charge carriers in electrolytes are.

Question # 16

Dielectric constant εr for air is:

Question # 17

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

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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 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
2 If a charged body is moved against the electric field it will gain.
A. P.E.
B. K.E.
C. Mechanical energy
D. Electrical potential energy
3 The capacitance of a capacitor depends upon.
A. Thickness of plates
B. Charges on the plates
C. Voltage applied
D. Geometry of the capacitor
4 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
5 Selenium is a
A. Insulator
B. Photoconductor
C. Conductor
D. First insulator then conductor
6 Electric flux is a
A. Vector quantity
B. Scalar quantity
C. Both (a) and (b)
D. None of above
7 For computation of electric flux, the surface area should be.
A. Parallel
B. Flat
C. Curved
D. Spherical
8 SI unit of electric flux is.
A. NmC1
B. Nm-1 C1
C. Nm2C-1
D. Nm3C2
9 The electric flux through closed surface depends upon
A. Charge
B. Medium
C. Geometry
D.
Charge and Medium
10 The SI unit of relative permittivity is.
A. Fm-1
B. C2N-1m-2
C. Nm2C-2
D. No unit

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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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