ECAT Pre Engineering Physics Chapter 13 MCQ Test With Answer

MCQ's Test For Physics ECAT Pre Engineering Chapter 13 Current Electricity

Try The MCQ's Test For Physics ECAT Pre Engineering Chapter 13 Current Electricity

  • Total Questions30

  • Time Allowed30

Start Test Download PDF

Physics ECAT Pre Engineering Chapter 13 Current Electricity

00:00
Question # 1

When two spherical conducting balls at different potentials are joined by a metallic wire, after some time:

Question # 2

Most practical applications of electricity involve

Question # 3

Which instrument is expensive and difficult to use?

Question # 4

A rheostat can e used:

Question # 5

The term drift velocity is used when the ends of a wire are:

Question # 6

The electric flux through any surface depends upon:

Question # 7

When resistance of a current carrying wire increases due to rise in temperature, the drift velocity of electrons:

Question # 8

The positive charge moving in one direction is equivalent in all external affects to a:

Question # 9

Magnetic effect of current is used:

Question # 10

Electric field lines emerge from the charge in:

Question # 11

The current that flows through the coil of a motor causes

Question # 12

The fourth band is a:

Question # 13

When two spherical conducting balls at different potentials are joined by metallic wire, the current starts:

Question # 14

The conventional current is the name given to current due to flow of

Question # 15

The flux through a closed surface depends upon:

Question # 16

The emf is measured in:

Question # 17

Heating effect of current utilized in:

Question # 18

The passage of current is accompanied by a magnetic field in the surrounding space:

Question # 19

The strength of magnetic field at certain points around a wire depends upon:

Question # 20

An important part of inkjet printer is:

Question # 21

The obvious effect/s of current is/are:

Question # 22

The charge carries in the electrolyte are:

Question # 23

The rate at which the free electrons pass through any section of a metallic wire from right to left is:

Question # 24

Which of the following substances has got positive temperature coefficient of resistance?

Question # 25

If the ends of a wire are connected to a battery an electric field E will be set up at:

Question # 26

The current of 1 ampere is passing through a conductor. The charge passing through it in half a minute is:

Question # 27

Thermistors are prepared under

Question # 28

In gases, the charge carries are:

Question # 29

An electric field is generated along the wire when:

Question # 30

When two spherical conducting balls at different potentials are joined by a metallic wire, after some time:

Submit

Prepare Complete Set Wise Physics ECAT Pre Engineering Chapter 13 Current Electricity MCQs Online With Answers


Topic Test

00:00
Submit

Top Scorers Of Physics ECAT Pre Engineering Chapter 13 Current Electricity MCQ`s Test

  • U
    Usman Shafiq 26 - May - 2024 00 Min 20 Sec 120/120
  • B
    Bilal Javed 02 - Jun - 2024 02 Min 25 Sec 120/120
  • A
    Abdullah Zubair 26 - Dec - 2024 07 Min 34 Sec 115/120
  • N
    Nitalaya Hassan 25 - Dec - 2024 01 Min 51 Sec 105/120
  • T
    Toseef Khalid 16 - May - 2024 08 Min 19 Sec 90/120
  • S
    Saira Iftikhar 11 - Aug - 2024 16 Min 48 Sec 90/120
  • M
    Muhammad Ali 27 - Jun - 2024 03 Min 38 Sec 85/120
  • G
    GOVT. SUFFA EDUCATION CENTER GIRLS MURIDKE 30 - May - 2024 05 Min 26 Sec 80/120
  • D
    donkey king 17 - May - 2024 06 Min 40 Sec 80/120
  • M
    Mehpara Khatoon 07 - Aug - 2024 05 Min 07 Sec 75/120
  • H
    HUSNAIN AHMAD 05 - Jun - 2024 05 Min 28 Sec 75/120
  • H
    Huzaifa Asim 25 - May - 2024 06 Min 23 Sec 75/120
  • M
    Maira Arshad 31 - May - 2024 15 Min 09 Sec 75/120
  • U
    Umaima Saeed 22 - May - 2024 12 Min 10 Sec 70/120
  • F
    Faisal Mehar 22 - May - 2024 24 Min 40 Sec 70/120

ECAT Physics Chapter 13 Important MCQ's

Sr.# Question Answer
1 Most practical application of electricity involve
A.

Charges at the rest

B.

Charges in the motion

C.

Electrons at rest

D.

Atoms in motion
2 The electric flux through any surface depends upon:
A.

Intensity of electric field

B.

Area of the surface

C.

Angle between intensity and area

D.

All of these
3 A current of 1 ampere is passing through a conductor. The charge passing through it in half a minute s
A. One coulomb
B. 0.5 coulomb
C. 30 coulombs
D. 2 coulombs
4

In case of metallic conductors, the change carries are:
A.

Protons

B.

Electrons

C.

Antiprotons

D.

Positrons
5 The fourth band is a:
A. Silver band
B. Red band
C. Gold band
D. Either A or C
6 The free electrons in metals:
A.

Are in random motion and their speed depends upon temperature

B.

Move in particular direction

C.

Move with speed of light

D.

Move such that their speed does not depend on their temperature
7

While finding the electric intensity at a point between two oppositely charged parallel plates, the Gaussian surface is taken in the form of a hollow:
A.

Circle

B.

Rectangle

C.

Sphere

D.

Box
8 Kirchhoff's first rule is also called:
A. Loop rule
B. Thumb rule
C. Point rule
D. Right hand rule
9 The inkjet printer ejects a thin stream of:
A.

Water

B.

Oil

C.

Ink

D.

Any of above
10

The effects of bends in a wire on its electrical resistance are:
A.

Zero

B.

Much larger

C.

Larger

D.

Smaller

Test Questions

Is this page helpful?

Share your comments & questions here

Guest
  • Hamza

    Hamza

    17 Aug 2019

    It has many error

    Like
    Reply
  • Salmankhan

    Salmankhan

    02 Feb 2018

    Sir g plz correct this mcq the device which convert electrical into machinical is called moter but here the answer is generator

    Like
    Reply