ECAT Pre Engineering Physics Chapter 14 MCQ Test With Answer

MCQ's Test For Physics ECAT Pre Engineering Chapter 14 Electromagnetism

Try The MCQ's Test For Physics ECAT Pre Engineering Chapter 14 Electromagnetism

  • Total Questions15

  • Time Allowed20

Start Test Download PDF

Physics ECAT Pre Engineering Chapter 14 Electromagnetism

00:00
Question # 1

Resistance is measured in

Question # 2

Charge to mass ratio (e/m) of an electron is given by the relation

Question # 3

Avo-meter is used of measure the

Question # 4

When charged particle is projected perpendicular to a uniform magnetic field its trajectory is

Question # 5

A shunt resistance parallel to the galvanometer is used to convert it into

Question # 6

The galvanometer can be made sensitive if the value of the factor C/BAN is

Question # 7

Which is modified form of galvanometer

Question # 8

If the value of galvanometer constant k = C/BAN is made small, the galvanometer can be made

Question # 9

It is customary represent a current flowing towards the reader by a symbol

Question # 10

The CRO is used for displaying the waveform of a given

Question # 11

magnetic field is a:

Question # 12

When the waveform of one voltage is increasing and that of second is decreasing and vice versa, then phase difference between these voltage is

Question # 13

The force acting as one meter length of the conductor placed at right angle to the magnetic field, when one A current is passing through it, defines the

Question # 14

Gauss(G) is smaller unit of magnetic induction which is related to tesla(T) as

Question # 15

The working of all DC electric meters (galvanometers, ammetersand voltmeters) depends upon

Submit

Prepare Complete Set Wise Physics ECAT Pre Engineering Chapter 14 Electromagnetism MCQs Online With Answers


Topic Test

00:00
Submit

Top Scorers Of Physics ECAT Pre Engineering Chapter 14 Electromagnetism MCQ`s Test

  • R
    Rahimsiddiqui Siddiqui 05 - Jul - 2024 01 Min 07 Sec 60/60
  • A
    Abdullah Zubair 31 - Dec - 2024 01 Min 35 Sec 60/60
  • F
    First Second 02 - Jun - 2024 03 Min 09 Sec 60/60
  • M
    M Umer Arain 26 - Nov - 2024 00 Min 03 Sec 55/60
  • B
    Barira Fatima 26 - May - 2024 01 Min 27 Sec 55/60
  • F
    Farzand Shah Farzand Shah 01 - Jun - 2024 01 Min 41 Sec 55/60
  • M
    MR SHAFI ? 23 - May - 2024 02 Min 14 Sec 55/60
  • S
    suzi 10 - Feb - 2026 01 Min 25 Sec 52/60
  • A
    Afzan Ali 02 - Jun - 2024 00 Min 21 Sec 50/60
  • M
    Muhammad Saleem 03 - Dec - 2024 07 Min 12 Sec 50/60
  • A
    Ayan Khan 07 - Aug - 2024 02 Min 14 Sec 45/60
  • A
    Ayesha Afzal 24 - May - 2024 03 Min 10 Sec 45/60
  • F
    Farhan Arshad 16 - Oct - 2024 03 Min 20 Sec 45/60
  • Z
    Zainab Ali 22 - Dec - 2024 04 Min 46 Sec 45/60
  • H
    Huzaifa Asim 25 - May - 2024 04 Min 54 Sec 45/60

ECAT Physics Chapter 14 Important MCQ's

Sr.# Question Answer
1 A voltmeter is used to measure the
A. potential difference
B. current
C. temperature
D. resistance
2 The angle of deflection of coil can be measured by the
A. one method
B. three method
C. two method
D. none of these
3 A galvanometer in which the coil comes to rest quickly after the current passed through it, or the current stopped form flowing through it, is called
A. dead beat galvanometer
B. stable galvanometer
C. shunt galvanometer
D. sensitive galvanomter
4 In the formula B= µ̻ nl, the symbol n denotes:
A.

Total number of turns of solenoid

B.

Number of turns per unit length

C.

Number of turns per unit volume

D.

Numbers of turns per unit area
5 The unit of magnetic flux is
A. Weber-m2
B. Weber-m3
C. Henry
D. Weber
6 A shunt resistance parallel to the galvanometer is used to convert it into
A. avometer
B. millimeter
C. voltmeter
D. none of these
7 When the charged particle is projected at right angles to the field, then experienced by it will be:
A. Maximum
B. Zero
C. qvB
D. Both (A) and (B)
8 The working of all DC electric meters (galvanometers, ammetersand voltmeters) depends upon
A. Heating effect of current
B. Chemical effect of current
C. Magnetic effect of current
D. Electromagnetic effect of current
9 It is customary represent a current flowing towards the reader by a symbol
A. (x)
B. (+)
C. (.)
D. (-)
10 The direction of lines of force depends upon the direction of
A. voltage
B. current
C. charges
D. none of these

Test Questions

Is this page helpful?