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

A thermistor is a resistor which is:

Question # 2

Another mean of electric potential energy per unit charge is given by:

Question # 3

Tick the correct statement:

Question # 4

When a constant potential difference is applied across the conductor, the drift velocity of electrons:

Question # 5

In case of two identical charges placed certain distance apart, the electric field lines are:

Question # 6

The charge carriers in an electrolyte are

Question # 7

Most practical application of electricity involve

Question # 8

An electric field is generated along the wire when:

Question # 9

Electrostatics is the branch of physics which deals with the study of electro charges:

Question # 10

The emf is measured in:

Question # 11

The current that flows through the coil of a motor causes:

Question # 12

Which instrument is expensive and difficult to use?

Question # 13

Selenium is:

Question # 14

In gases, the charge carries are:

Question # 15

A rheostat can e used:

Question # 16

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

Question # 17

Most practical applications of electricity involve

Question # 18

The example/s of non-electrical energy to electrical is/are:

Question # 19

Two dissimilar metals joined at their ends kept at constant temperature constitute:

Question # 20

A field free region is found:

Question # 21

The number of field lines passing through unit area held perpendicular to the field lines represent:

Question # 22

Gaussian surface is always:

Question # 23

The device which can convert heat energy into electrical energy is called:

Question # 24

The value of resistivity is the least for:

Question # 25

Certain charge +q is placed at the center of a sphere. At each of the sphere,The directions of electric intensity and vector area are:

Question # 26

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

Question # 27

Electric field lines emerge from the charge in:

Question # 28

The fourth band is a:

Question # 29

An eV is unit of:

Question # 30

In case of metallic conductors, the charge carriers are

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
  • S
    Saira Iftikhar 11 - Aug - 2024 16 Min 48 Sec 90/120
  • S
    suzi 10 - Feb - 2026 06 Min 44 Sec 88/120
  • C
    Computer mail 01 - Mar - 2026 10 Min 07 Sec 88/120
  • M
    Muhammad Ali 27 - Jun - 2024 03 Min 38 Sec 85/120
  • F
    Furqan Asif 26 - Mar - 2026 17 Min 38 Sec 84/120
  • G
    GOVT. SUFFA EDUCATION CENTER GIRLS MURIDKE 30 - May - 2024 05 Min 26 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
  • T
    Taha 29 - Mar - 2026 10 Min 04 Sec 72/120

ECAT Physics Chapter 13 Important MCQ's

Sr.# Question Answer
1 The value of relative permittivity of different dielectrics are:
A.

Equal

B.

Different

C.

Greater than one

D.

Smaller than one
2

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

Protons

B.

Electrons

C.

Antiprotons

D.

Positrons
3

Electrostatics is the branch of physics which deals with the study of electro charges:
A.

At rest

B.

At rest under the action of electric forces

C.

In motion under the action of electric forces

D.

In motion
4 An ideal voltmeter has:
A. Zero resistance
B. Small resistance
C. Large resistance
D. Infinite resistance
5 The inkjet printer ejects a thin stream of:
A.

Water

B.

Oil

C.

Ink

D.

Any of above
6 The interior of a hollow charged metal sphere is a region which:
A.

Contain some magnitude of electric field

B.

Is full of electric field lines

C.

Is field-free region

D.

Either (A) or (B)
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 When a constant potential difference is applied across the conductor, the drift velocity of electrons:
A.

Increases

B.

Decreases

C.

Remains the constant

D.

Either of these
10 The term drift velocity is used when the ends of a wire are:
A.

Connected to a laser source

B.

Connected to a voltage source

C.

Not connected to a voltage source

D.

At different values of potential

Test Questions

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