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

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Question # 1

Closeness of the electric field lines is the measure of.

Question # 2

When some di electric is inserted between the plates of a capacitor, then capacitance.

Question # 3

If the separation between the plates of a capacitor is doubled then its capacitance become.

Question # 4

The relative permitivity of air is

Question # 5

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

Question # 6

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

Question # 7

One joule is equal to.

Question # 8

The photo copying process is called

Question # 9

The absolute electric potential at a point distance 20 cm from a charge of 2 uC is.

Question # 10

If the distance between two charges is halved and charges are also doubled, then force between them will be.

Question # 11

The number of electrons in one coulomb charge is equal to

Question # 12

Coulomb's force is:

Question # 13

Gauss's law can only be applied to.

Question # 14

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

Question # 15

The electric field lines are closer where the field is

Question # 16

An ECG records the _____ between points on human skin generated by electric process i the heart.

Question # 17

NC-1 is the SI unit is

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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 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
2 Charge carriers in electrolytes are.
A. Protons
B. Electrons
C. Holes
D. Positive and Negative ions
3 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
4 Identify the practical application of electrostatic force.
A. Inkjet printer
B. x rays
C. Laser
D. A.C. Generator
5 The electric field lines are closer where the field is
A. Strong
B. Weak
C. Uniform
D. Variable
6 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?
A. 4 eV
B. 64 eV
C. 32 eV
D. 16 eV
7 The toner of printer is given
A. Positive charge
B. Negative charge
C. Neutral
D. First positive then negative
8 Closeness of the electric field lines is the measure of.
A. Direction of field
B. Strength of field
C. Potential difference
D. Uniformity of field
9 NC-1 is the SI unit is
A. Force
B. Charge
C. Current
D. Electric intensity
10 Intensity of field inside a hollow charged sphere will be.
A. Negative
B. Unaffected
C. Zero
D. Maximum

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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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