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
H

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

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

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

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

Zaka Ullah 09 - Nov - 2024 07 Min 20 Sec 60/120
A

Abdulrehman Haroon 26 - Sep - 2024 28 Min 20 Sec 60/120
1

123 Abcd 07 - Nov - 2024 12 Min 46 Sec 55/120
A

Abdul rafay Malghani 02 - Dec - 2024 14 Min 25 Sec 55/120
M

Mehpara Khatoon 07 - Aug - 2024 24 Min 16 Sec 55/120

ECAT Physics Chapter 12 Important MCQ's

Sr.#	Question	Answer
1	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	A. 3/5 ohm B. 2 ohm C. 6/5 ohm D. 3 ohm
2	The minimum charge on any object can not be less than	A. 1.6 x 10^-19C B. 3.2 x 10^-19C C. 1.0 C D. 4.8 x 10^-19C
3	A cube of metal is given a positive charge Q. For the above system, which of the following statements is true?	A. Electric potential at the surface of the cube is zero B. Electric potential within the cube is zero C. Electric filed is normal to the surface of the cube D. Electric filed varies within the cube
4	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
5	The capacity of a parallel plat capacitor depends on the	A. Type to metal used B. Thickness of plates C. Potential applied across the plates D. Separation between the plates
6	The unit of resistance is	A. volt B. ampere C. ohm D. coat
7	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	A. negative charges B. positive charges C. protons D. electrons
8	A metal plate of thickness half the separation between the capacitor plates of capacitance C is inserted. The new capacitance is	A. C B. C/2 C. Zero D. 2C
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	An alpha particle is accelerated through a potential difference of 10⁶volt. Its kinetic energy will be	A. 1 MeV B. 2 MeV C. 4 MeV D. 8 MeV

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 electric field will be uniform

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

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

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

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

The resistance of a conductor does not depend on its

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

Specific resistance of a wire depends upon

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

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

A capacitor is charged with a battery and then it is disconnected. A slab of dielectric is now inserted between the plates, then

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

When an electron is accelerated through a P.D. of an one volt, it will acquire energy equal to

The speed of randomly moving electrons depends upon

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 resistance of an incandescent lamp is

The SI unit of electric field intensity is

One coulomb per second is equal to

The minimum resistance that can be obtained by connecting 5 resistance of 1/4Ωeach is

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

If a charged spherical conductor of radius 10 cm has potential V at a point distance 5 cm from its centre, then the potential at a point distance 15 cm from the centre will be

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

In a voltmeter the conduction takes place due to

Electric generators which convert mechanical energy into

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

Current provided by a battery is maximum when

Three resistors of resistance R each are combined in various ways. Which of the following cannot be obtained?

Free electrons are

A uniform resistance wire of Length L and diameter d has a resistance R. Another wire of same material has length, 4L and diameter 2d, the resistance will be

A current of 1.6 A is passed through a solution of CuSO4. How many Cu2+ions are liberated in one minute?

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

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

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

A current of 1.6 A is passed through a solution of CuSO_{4. How many Cu}²⁺ions are liberated in one minute?