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
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
S

suzi 10 - Feb - 2026 08 Min 22 Sec 64/120

ECAT Physics Chapter 12 Important MCQ's

Sr.#	Question	Answer
1	When an electron is accelerated through a P.D. of an one volt, it will acquire energy equal to	A. One joule B. One erg C. One electron volt D. None of these
2	The unit of intensity of electric field is	A. newton/coluomb B. jule/coluomb C. volt x metre D. newton/metre
3	At ordinary temperature, an increase in temperature increases the conductivity of	A. Conductor B. Semiconductor C. Insulator D. Alloy
4	The conductivity of a superconductor is	A. Infinite B. Very large C. Very small D. Zero
5	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
6	The unit of resistance is	A. volt B. ampere C. ohm D. coat
7	An electric charge at rest is	A. Only an electric field B. Only a magnetic field C. Both electric and magnetic fields D. None of the above
8	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	A. power B. current C. resistance D. temperature
9	A capacitor is charged with a battery and then it is disconnected. A slab of dielectric is now inserted between the plates, then	A. The charge in the plates reduces and potential difference increase B. Potential difference between the plates increase, stored energy decreases and charge remains the same C. Potential difference between the plates decreases and charge remains unchanged D. None of the above
10	In a voltmeter the conduction takes place due to	A. Electrons only B. Holes only C. Electrons and holes D. Electrons and ions

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 relation between the charge Q of a parallel plate capacitor and the P.D between its plates is

One coulomb of charge is created by

A medium of dielectric constant 'K' is introduced between the plates of parallel plate condenser. As a result its capcitance

The thermistors are usually made of

The fractional change in resistance per kelvin is known as

The electric field intensity at a point due to a point charge

Ohm established a relation between

The electric intensity at infinite distance from the point charge will be

Coulomb's force between two point charges depends upon

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

The charge carriers in electrolyte are positive and negative

Electric flux is defined by the relation

Potentiometer is more sensitive than voltmeter, because

The relation between charge 'Q' and current 'I' is given by

The electric field due to an infinite long thin wire at a distance R varies as

For two resistance wires joined in parallel, the resultant resistance is 6/5 ohm. When one of the resistance wire breaks, the effective resistance becomes 2 ohm. The resistance of the broken wire is

Resistance of a conductor is increased, the currant will

The electric intensity outside the two oppositely charged parallel metal plates is

If a 40 watt light bulb burns for 2 hours. how much heat is generated

The conventional current in a circuit is defined as " current which passes from a point at higher potential to a point at lower potential as if it represent a movement of

The charge per unit time through any cross-section of a conductor is called

If we increase the distance between two plates of the capacitor, the capacitance will

Thermocouple is an arrangement of two different metals

In Pakistan electricity is supplied for domestic use at 220 V, it is supplied at 110 V in USA. If the resistance of a 60 W bulb for use in Pakistan is R, the resistance of a 60 W bulb for use in USA will be

A conducting wire is drawn to double its length. Final resistivity of the material will be

A hollow insulated conduction sphere is given a positive charge of 10μC. What will be the electric field at the centre of the sphere if its radius is 2 meters?

One coulomb per second is equal to

Magnetic effect at a point caused due to flow a current depend upon the

The current through a metallic conductor is due to the motion of

The resistivity of a substance depends upon the

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

Is this page helpful?

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