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12th Chapter

12th Class Physics Chapter 12 Test

Here you can prepare 12th Class Physics Chapter 12 Electrostatics Test. Click the button for 100% free full practice test.

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

This online test contains MCQs about following topics:.

- Coulomb's Law - Fields of Force - Electric Field Lines - Applications of Electrostatics - Electric Flux - Electric Flux Through a Surface Enclosing a Charge - Gauss's Law - Applications of Gauss's Law - Electric Potential - lectron Volt - Electric and Gravitational Forces (A Comparison) - Charge on an Electron by Millikan's Method - Capacitor - Capacitance of a Parallel Plate Capacitor - Electric Polarization of Dielectrics - Energy Stored in a Capacitor - Charging and Discharging a Capacitor

FSC Part 2 Physics Ch 12 Test
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Second Year Physics Chapter 12 Online MCQ Test for 2nd Year Physics Chapter 12 Electrostatics Preparation

Sr. # Questions Answers Choice
1 The quantity time constant RC has units of.
  • A. Charge
  • B. Time
  • C. Capacitance
  • D. Resistance
2 The leV =
  • A. 1.6x10-19C
  • B. 1.6x10-11J
  • C. 1.6x10-19J
  • D. 1.6x10-11C
3 A capacitor stores energy in the form of.
  • A. Magnetic field
  • B. Heat energy
  • C. Electrical energy
  • D. Mechanical energy
4 A proton is about 1840 time than an electron. When it is accelerated by a potencial difference if 1 kV, its kinetic energy will be:
  • A. 1884 ke V
  • B. 1/1840 keV
  • C. 1 keV
  • D. 920 keV
5 SI unit of electric flux is.
  • A. NmC<sup>1</sup>
  • B. Nm<sup>-1</sup> C<sup>1</sup>
  • C. Nm<sup>2</sup>C<sup>-1</sup>
  • D. Nm<sup>3</sup>C<sup>2</sup>
6 If the distance between the two charged bodies is halved, the force between them becomes.
  • A. Double
  • B. Half
  • C. Four times
  • D. One times
7 Due to polarization, electric field E.
  • A. Increase
  • B. Decrease
  • C. First increases then decreases
  • D. Remain same
8 Electric intensity due to an infinite sheet of charge is:
  • A. ∂/2ε<sub>∘</sub>
  • B. ∂/rε<sub>∘</sub>
  • C. ∂/r2ε<sub>∘</sub>
  • D. none of these
9 The electric intensity due to two oppositely charged plates is
  • A.
  • B.
  • C.
  • D. None of these
10 Flux through any closed surface is:
  • A. 1/ε<sup>2</sup><sub>∘</sub> times the total charge enclosed in it
  • B. ε<sup>2</sup><sub>∘</sub> time the total charge enclosed in it
  • C. 1/ε<sub>∘</sub> ties the total charge enclosed in ti
  • D. ε<sub>∘</sub> time the total charge enclosed in it

Top Scorers of Physics Fsc Part 2 Chapter 1 Online Test

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Abdul Moiz Hassan

Lahore18 - Mar - 2023

17/17
35 Sec

Abdul Moiz Hassan

Lahore18 - Mar - 2023

17/17
46 Sec
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Saifullah Imtinan

Lahore14 - Jan - 2023

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52 Sec
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Aliya Ali

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Abdul Moiz Hassan

Lahore18 - Mar - 2023

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01 Mins 16 Sec
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Muhammad.Ahmed Mughal

Lahore14 - Mar - 2023

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Abdul Moiz Hassan

Lahore18 - Mar - 2023

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01 Mins 35 Sec

Abdul Moiz Hassan

Lahore18 - Mar - 2023

17/17
01 Mins 35 Sec
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Muhammad.Ahmed Mughal

Lahore14 - Mar - 2023

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01 Mins 47 Sec
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M.Azlan Sajid

Lahore07 - Feb - 2023

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Abdul Moiz Hassan

Lahore18 - Mar - 2023

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02 Mins 05 Sec

Abdul Moiz Hassan

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Abdul Moiz Hassan

Lahore18 - Mar - 2023

17/17
02 Mins 20 Sec

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    12 May 2022

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    09 Sep 2020

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    12 Feb 2022

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    26 Aug 2020

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    15 Mar 2020

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    Guest User

    27 Dec 2019

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    24 Dec 2019

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    08 Dec 2019

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    Muhammad Rehman

    10 Jul 2019

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    Kainat Ishfaq

    09 May 2019

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