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

NC-1 is the SI unit is

Question # 2

Which material should be inserted between the plates of a capacitor in order to increase its capacitance.

Question # 3

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

Question # 4

A changing electric flux creates.

Question # 5

The electric field created by positive charge is:

Question # 6

The quantity time constant RC has units of.

Question # 7

The electrical intensity is equal to:

Question # 8

Photo copier and inkjet printer are the applications of

Question # 9

Total flux through a closed surface depends on.

Question # 10

The electric field created by positive charge is

Question # 11

The photo copying process is called

Question # 12

Drum of photocopier is made of.

Question # 13

If a charge body moved against the electric field it will again

Question # 14

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

Question # 15

Some charge is being given to a conductor. Then its potencial

Question # 16

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 # 17

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?

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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 Selenium is a
A. Insulator
B. Photoconductor
C. Conductor
D. First insulator then conductor
2 The amount of energy equal to 1.6 x 10-18 J is called.
A. One volt
B. One milli volt
C. One electron volt
D. One mega electron volt
3 When the medium is insulator the elecrostatic force between the charges is
A. Decreased
B. Zero
C. Increased
D. None of above
4 The number of electrons in one coulomb charge is equal to
A. 6.2 x 1018 electrons
B. Zero electrons
C. 1.6 x 10-22 electrons
D. 6.2 x 1021 electrons
5 If the potential difference across two plates of capacitor is doubled, then energy stored in it will be.
A. Two times
B. Eight times
C. Four times
D. Remain same
6 The toner of printer is given
A. Positive charge
B. Negative charge
C. Neutral
D. First positive then negative
7 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
8 Selenium is
A. Insulator is dark
B. Insulator in light
C. Conductor in dark
D. Semi conductor in dark
9 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
10 A force of 0.01 N is exerted on a charge 1.2 x 10-5 C at a certain point. The electric field at that point is
A. 1.2 x 104 N/C
B. 1.2 x 104 C/N
C. 8.3 x 102 N/C
D. 8.3 x 10-2 N/C

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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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