ECAT Pre Engineering Physics Chapter 12 MCQ Test With Answer

Top Scorers Of Physics ECAT Pre Engineering Chapter 12 Electrostatics MCQ`s Test

M

Mehreen Ather 02 - Dec - 2024 30 Min 19 Sec 90/120
S

Salvaa Sheikh 13 - Sep - 2024 24 Min 16 Sec 85/120
S

Sualeh Murtaza 15 - Nov - 2024 05 Min 29 Sec 80/120
N

Nitalaya Hassan 23 - Dec - 2024 06 Min 15 Sec 80/120
T

Talha Khalil 18 - Jun - 2026 10 Min 55 Sec 80/120
F

Fatima Anis 26 - Dec - 2024 13 Min 35 Sec 80/120
A

Abdullah Zubair 25 - Dec - 2024 14 Min 30 Sec 80/120
C

Ch Ubaid Ullah 06 - Mar - 2026 17 Min 40 Sec 80/120
A

Ahmad Sufyan 05 - May - 2026 18 Min 20 Sec 80/120
H

Hanook Masih 25 - Sep - 2024 12 Min 15 Sec 75/120
F

Furqan Asif 26 - Mar - 2026 36 Min 02 Sec 72/120
U

usman gujjar 02 - Dec - 2024 07 Min 03 Sec 70/120
T

Taha 18 - Mar - 2026 17 Min 17 Sec 68/120
H

hussain naqvi 19 - Sep - 2024 18 Min 43 Sec 65/120
H

Humera Noor 27 - Dec - 2024 19 Min 28 Sec 65/120

ECAT Physics Chapter 12 Important MCQ's

Sr.#	Question	Answer
1	The force between two chares 0.06 m apart is 5 N. If each charge is moved towards the other by 0.01 m, then the force between them will become	A. 7.20 N B. 11.25 N C. 22.50 N D. 45.00
2	One electron volt is equal to	A. 1.6 x 1019eV B. 6.25 x 1018 eV C. 1.6 x 1018 eV D. 6.25 x 1019eV
3	Electron volt is the unit of.	A. Potential difference B. Energy C. Resistance D. Capacitance
4	The relation V = IR represents	A. Ampere law B. Faraday's law C. Ohm's law D. Len's law
5	Consider a spherical shell of metal at he centre of which a positive point charge is kept	A. The electric filed is zero outside the shell B. The electric field is zero everywhere C. The electric field is zero in the region inside the shell D. The electric field is non-zero in both regions outside and inside the shell
6	If the two charges in Coulomb's law have double distance between them, then electric force	A. Becomes two-fold B. Becomes four-fold C. Remains the same D. None of these
7	The charge carriers in gases are	A. electrons B. ions C. protons D. ions and electrons
8	Taking the earth to be a spherical conductor of diameter 12.8 x 10³km. Its capacity will be	A. 711μF B. 611μF C. 811μF D. 511μF
9	When a dielectric material is introduced between the plates of a charged condenser the electric field between the plates	A. Decreases B. Increases C. No change D. May increase or decresase
10	The unit of conductance is	A. ohm B. meter C. mho D. ohm-meter

Latest Educational News Stories

Pakistan's Largest Database of Colleges and Universities

BS Programs

University Past Papers

University Results

Exam Results 2024

Study Abroad Programs and Opportunities for Pakistani Students

ECAT Pre Engineering Physics Chapter 12 MCQ Test With Answer

MCQ's Test For Physics ECAT Pre Engineering Chapter 12 Electrostatics

Physics ECAT Pre Engineering Chapter 12 Electrostatics

Which one of the following is the unit of electric field intensity

A charge Q is divided into two parts q and Q - q and separated by a distance R. The force of repulsion between them will be maximum when

An electron of charge e coulomb passes through a potential difference of V volts its energy in joules will be

The dot product of electric field intensity E and vector area A is called

The electric potential at the surface of an atomic nucleus (Z = 50) of radius 9.0 x 10-15 is

The potential difference across each resistance in series combination is

The powers of tow electric bulbs are 100 W and 200 W. Both of them are joined with 220 V mains. The ratio of resistances of their filaments will be

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

An alpha particle is accelerated through a potential difference of 106volt. Its kinetic energy will be

Which one of the following causes production of heat when current is set up in a wire?

The electric lines of force are

The ohm's is defined as

An electric charge at rest is

The SI unit of current is

The minimum charge on any object can not be less than

The relation V = IR represents

The nature of capacity of electrostatic capacitor depends on

Thermocouple is an arrangement of two different metals

In bringing an electron towards another electron, electrostatic potential energy of system

If the distance between the plates of a parallel plate condenser of capacity 10μF is doubled then new capacity will be

The electric field will be uniform

A 60 W bulb operates on 220 V supply. The current flowing through the bulb is

A condenser of capacity 50μF is charged to 10 V.The energy stored is

A capacitor of capacity 1μF is charged to 1 KV. The energy stored in J

The force between two chares 0.06 m apart is 5 N. If each charge is moved towards the other by 0.01 m, then the force between them will become

Ohm's law states that

Heating effect caused by an electric circuit is written

If 2.2 kilowatt power is transmitted through 1 10 ohm line at 22000 volt, the power loss in the form of heat will be

The potential difference across the conductors should be maintained constant by connecting the ends of wire to the terminal of a device called a source of

The unit of conductance is

Prepare Complete Set Wise Physics ECAT Pre Engineering Chapter 12 Electrostatics MCQs Online With Answers

Set 1

Set 2

Set 3

Set 4

Set 5

Set 6

Topic Test

Top Scorers Of Physics ECAT Pre Engineering Chapter 12 Electrostatics MCQ`s Test

ECAT Physics Chapter 12 Important MCQ's

Test Questions

Share your comments & questions here

fun day

Hira arif

Alisha

baber

The electric potential at the surface of an atomic nucleus (Z = 50) of radius 9.0 x 10^-15is

An alpha particle is accelerated through a potential difference of 10⁶volt. Its kinetic energy will be