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

Selenium is a

Question # 2

Net charge enclosed by Gaussian surface is:

Question # 3

The product of resistance and capacitanc eis.

Question # 4

A capacitor stores energy in the form of.

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

One joule is equal to.

Question # 7

The "toner" of photocopier is given:

Question # 8

Farad is defined as

Question # 9

Flux through any closed surface is:

Question # 10

If the distance between the two charged bodies is halved, the force between them becomes.

Question # 11

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

Question # 12

Special organs called ampullae of lorenzenite are present in.

Question # 13

In photocopier, then drum is coated with layer of.

Question # 14

A capacitor is charged with a battery and then it is disconnected. A slab of dielectric is now inserted between the plates, Then

Question # 15

Electric flux is a

Question # 16

Identify the practical application of electrostatic force.

Question # 17

A capacitor is perfect in insulator for.

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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 If F1 and F2 are teh magnetic forces acting on a particle and electron respectively when moving perpendicular to the magnetic field then.
A. F1=F2
B. F1>F2
C. F1<F2
D. F1 = 4F2
2 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
3 Capacitance of a capacitor does not depend upon.
A. Distance between plates
B. Area of plates
C. Electric field between plates
D. Medium between plates
4 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
5 Electric field intensity at a point is defined by the relation.
A. E= q/F
B. E = F/q
C. E = qF
D. E = F/q2
6 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
7 The electric field created by positive charge is
A. Radially inward
B. Zero
C. Circular
D. Radially outward
8 SI unit of electric flux is.
A. NmC1
B. Nm-1 C1
C. Nm2C-1
D. Nm3C2
9 Selenium is
A. Insulator is dark
B. Insulator in light
C. Conductor in dark
D. Semi conductor in dark
10 The electric intensity due to two oppositely charged plates is
D. None of these

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