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	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	A. 0.1 watt B. 1 watt C. 10 watt D. 100 watt
2	Electron volt is the unit of	A. Potential difference B. Energy C. Resistance D. Capacitance
3	The unit of resistance is	A. volt B. ampere C. ohm D. coat
4	The value of electrical constant of proportionality k is	A. 9 x 10⁹Nm²C^-2 B. 9 x 10^-9Nm²C^-2 C. 9 x 10¹⁰Nm²C² D. 9.85 x 10^-12N^-1C^-2
5	In a voltmeter the conduction takes place due to	A. Electrons only B. Holes only C. Electrons and holes D. Electrons and ions
6	If electric and gravitational force on an electron in a uniform electric field will be	A. E=mg/q B. E=q/mg C. E=,g/q D. E=qg/m
7	The SI unit of electric flux is	A. Weber B. Nm²C^-1 C. NmC^-1 D. Nm^-2C
8	Ohm established a relation between	A. voltage and resistance B. voltage and charge C. voltage and current D. voltage resistance and charge
9	Ohm's law states that	A. The current through a resistor is directly proportional to the applied voltage B. The voltage across a resistor is directly proportional to the current passing through it C. Resistance is the constant of proportionality between the voltage and current D. all of these
10	The SI unit of electric field intensity is	A. CN^-1 B. NC^-1or Vm^-1 C. JC^-1 D. AV^-1

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

The resistivity of a substance depends upon the

A 100 W, 200 V bulb is connected to a 160 volts supply. The actual power consumption would be

Cause of heat production in a current carrying conductor is

Ohm's law states that

The thermistors are usually made of

The liquid which conduct current is known as

Resistance of a conductor depends upon

The resistance of 20 cm long wire is 10Ω. When the length is changed to 40 cm. The new resistance is

Potentiometer is more sensitive than voltmeter, because

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

One coulomb of charge is created by

Which of the following represents an electric current?

A heater coil rated at (1000 W - 200 V) is connected to 110 volt line. What will be the power consumed?

Resistance of a conductor is increased, the currant will

Two electric bulbs of 200 W and 100 W have same voltage. If R1and R2be their resistance respectively then

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

The charge carriers in electrolyte are positive and negative

Coulomb force, when any material medium is placed between two charges

The fractional change in resistance per kelvin is known as

If one volt is needed to cause a current of one ampere to flow in a conductor, its resistance is

The electric lines of force are

Ohm is the unit of

The unit of resistance is

The substances whose resistance decreases with the increase in temperature these substances have coefficient of

Solar cell converts sunlight directly into

At ordinary temperature, an increase in temperature increases the conductivity of

The conductivity of a superconductor is

The statement "the electric force of repulsion or attraction between two point charges is directly proportional to the product of the charges and inversely proportional to square of the distance between them" refer to

If the two charges in Coulomb's law have double distance between them, then electric force

If we plot graph between potential difference (V) and current (I) obeying ohm's law, it will give us

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

Two electric bulbs of 200 W and 100 W have same voltage. If R₁and R₂be their resistance respectively then