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.

2nd Year Physics Chapter 12 Online MCQ Test for 12th Class Physics Chapter 12 (Electrostatics)

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

Ics Part 2 Physics Chapter 12 Test
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2nd Year Physics Chapter 12 Online MCQ Test for 12th Class Physics Chapter 12 (Electrostatics)

Sr. # Questions Answers Choice
1 The electric potential at a mid point in an electric dipole is.
  • A. 0 V
  • B. 0.5 V
  • C. 1 V
  • D. 1.5 V
2 The relative permitivity of air is
  • A. 79.5
  • B. 1.006
  • C. 1.06
  • D. 1.0006
3 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
4 Gauss's law can only be applied to.
  • A. A curved surface
  • B. A flat surface
  • C. A closed surface
  • D. A surface of any shape
5 Intensity of field inside a hollow charged sphere will be.
  • A. Negative
  • B. Unaffected
  • C. Zero
  • D. Maximum
6 The leV =
  • A. 1.6x10-19C
  • B. 1.6x10-11J
  • C. 1.6x10-19J
  • D. 1.6x10-11C
7 Which one is photo conductor.
  • A. Copper
  • B. Selenium
  • C. Mercury
  • D. Aluminium
8 Presence of dielectric always.
  • A. Increase the electrostatic force
  • B. Reduces the electrostatic force
  • C. Do not effect electrostatic force
  • D. Doubles the electrostatic force
9 An electric field cannot deflect
  • A. X-rays
  • B. a-particles
  • C. ß-particles
  • D. None of these
10 The SI unit of relative permittivity is.
  • A. Fm-1
  • B. C2N-1m-2
  • C. Nm2C-2
  • D. No unit

Top Scorers of Ics Part 2 Physics Chapter 1 Test Online

Hamza Munir

Lahore10 - Jan - 2025

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Hamza Munir

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46 Sec
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Khubaib Akbar

Lahore23 - Feb - 2025

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56 Sec
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Khubaib Akbar

Lahore23 - Feb - 2025

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Hamza Munir

Lahore10 - Jan - 2025

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Hamza Munir

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Khubaib Akbar

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Khubaib Akbar

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  • Muhammad Naveed

    02 Sep 2024

    Ma is time test daina chahti ho

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  • Muhammad Naveed

    02 Sep 2024

    Mcqs test and short Question

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    Iftikhar

    26 Sep 2020

    Gg

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  • T

    Tooba

    23 Dec 2018

    I got 16/17 in 1 mint and 26 seconds it is very helpful

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