Second Year Physics Chapter 12 Online MCQ Test for 2nd Year Physics "Electrostatics Preparation"

FSC Part 2 Physics
Chapter 12 Test

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MCQ's Test For Chapter 0 "Physics FSC Part 2 Chapter 12 Online MCQ's Test"

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  • Total Questions17

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Physics FSC Part 2 Chapter 12 Online MCQ's Test

00:00
Question # 1

The electric field created by positive charge is

Question # 2

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.

Question # 3

Coulomb's force is:

Question # 4

The electrical intensity is equal to:

Question # 5

A capacitor is perfect in insulator for.

Question # 6

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

Question # 7

Electric intensity due to an infinite sheet of charge is:

Question # 8

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

Question # 9

Special organs called ampullae of lorenzenite are present in.

Question # 10

The quantity time constant RC has units of.

Question # 11

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

Question # 12

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 # 13

The capacitance of a capacitor depends upon.

Question # 14

If F1 and F2 are teh magnetic forces acting on a particle and electron respectively when moving perpendicular to the magnetic field then.

Question # 15

The negative of the potential gradient is

Question # 16

Intensity of field inside a hollow charged sphere will be.

Question # 17

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

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12th Chapter

FSC 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 work done is bringing a unit positive charge from infinity to that point in an electric field is called.
A. Potential
B. Potential difference
C. Absolute potential
D. All of these
2 The leV =
A. 1.6x10-19C
B. 1.6x10-11J
C. 1.6x10-19J
D. 1.6x10-11C
3 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.
A. Positively charged
B. Negatively charged
C. Electrically neutral
D. Positively and negatively charged
4 If the distance between two charges is halved and charges are also doubled, then force between them will be.
A. Two time
B. Four time
C. Eight time
D. Sixteen time
5 A charge on 4 coulomb is in the field of intensity 4N/C the force on the charge is.
A. Uniform
B. Non uniform
C. Weak
D. Strong
6 Electric potencial of earth is taken to be zero because the earth is good:
A. Semiconductor
B. Conductor
C. Insulator
D. Dielectric
7 Total flux through a closed surface depends on.
A. Shape of surface
B. Medium only
C. Charge enclosed only
D. Charge and Medium
8 The quantity time constant RC has units of.
A. Charge
B. Time
C. Capacitance
D. Resistance
9 In photocopier, then drum is coated with layer of.
A. Aluminium
B. Copper
C. Selenium
D. silver
10 The SI unit of relative permittivity is.
A. Fm-1
B. C2N-1m-2
C. Nm2C-2
D. No unit

Test Questions

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  • Muhammad Rehman

    Muhammad Rehman

    10 Jul 2019

    Nice way for preparation

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  • Kainat Ishfaq

    Kainat Ishfaq

    09 May 2019

    Today was my urdu board exam which mcqs r quite diffrent from online test prepration.Add more mcqs choice in test

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  • Hidayat ullah

    Hidayat ullah

    30 Apr 2019

    Physics mcqs

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  • Jamshaid

    Jamshaid

    28 Apr 2019

    Best question

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  • MEHTAB

    MEHTAB

    12 Jan 2019

    NICE PLACE TO STUDY

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