ECAT Pre Engineering Physics Chapter 15 MCQ Test With Answer

MCQ's Test For Physics ECAT Pre Engineering Chapter 15 Electromagnetic Induction

Try The MCQ's Test For Physics ECAT Pre Engineering Chapter 15 Electromagnetic Induction

  • Total Questions15

  • Time Allowed20

Start Test Download PDF

Physics ECAT Pre Engineering Chapter 15 Electromagnetic Induction

00:00
Question # 1

When there is no relative motion between the magnet and coil, the galvanometer indicates:

Question # 2

An induced current can be produced by:

Question # 3

The practical application of the phenomenon of Mutual induction is

Question # 4

Step up transformer has a transformation ratio of 3:2. What is the voltage in secondary, if voltage in primary is 30V:

Question # 5

The magnitude of induced emf depends upon the:

Question # 6

The phenomenon of generation of induced emf is called:

Question # 7

In magnet-coil experiment, emf can be produced by:

Question # 8

In magnet-coil experiment, emf can be produced by:

Question # 9

The unit of induced emf is:

Question # 10


The magnitude of induced emf depends upon the:

Question # 11

Eddy current is produced when:

Question # 12

Self inducede e.m.f. is also called

Question # 13

The phenomenon of generation of induced emf is called

Question # 14

A metal road of length 1m is moving at a speed of 1 ms-1In a direction making angle of 30º with 0.5 Y magnetic field. The emf produced in the rod is:

Question # 15

The Phenomenon of generation of induced emf is called

Submit

Prepare Complete Set Wise Physics ECAT Pre Engineering Chapter 15 Electromagnetic Induction MCQs Online With Answers


Topic Test

00:00
Submit

Top Scorers Of Physics ECAT Pre Engineering Chapter 15 Electromagnetic Induction MCQ`s Test

  • M
    M Umer Arain 29 - Nov - 2024 00 Min 10 Sec 60/60
  • A
    Abdullah Zubair 04 - Jan - 2025 01 Min 50 Sec 60/60
  • D
    David Navid 28 - Mar - 2024 02 Min 34 Sec 60/60
  • M
    Muhammad Sufyan 01 - Jun - 2024 01 Min 51 Sec 55/60
  • F
    Farzand Shah Farzand Shah 22 - Apr - 2024 01 Min 17 Sec 50/60
  • G
    Gulfam Ahmad 04 - May - 2024 05 Min 10 Sec 50/60
  • M
    Mehpara Khatoon 08 - Aug - 2024 03 Min 22 Sec 45/60
  • K
    Kazim Ali 16 - May - 2024 03 Min 28 Sec 40/60
  • M
    M SUBHAN HAMEED 04 - Jan - 2025 03 Min 59 Sec 40/60
  • H
    Huzaifa Asim 25 - May - 2024 04 Min 36 Sec 40/60
  • N
    Naheed Yasir 23 - May - 2024 05 Min 05 Sec 40/60
  • R
    rubina kousar 01 - Jun - 2024 05 Min 08 Sec 40/60
  • V
    Viral Edits 29 - May - 2024 05 Min 17 Sec 40/60
  • T
    Tasmia 17 - May - 2024 06 Min 46 Sec 40/60
  • A
    Ahmad Inam 21 - Dec - 2024 09 Min 05 Sec 40/60

ECAT Physics Chapter 15 Important MCQ's

Sr.# Question Answer
1 Referring to above figure, due to change in current in the coil P, the change in magnetic flux:
A. Is associated with coil P
B. Is associated with coil S
C. Causes an induced current is coil S
D. All of these
2 The induced current in the loop can be increased by:
A. Using a strong magnetic field
B. Moving the loop faster
C. Replacing the loop by a coil of many turns
D. All of above
3 When there is no relative motion between the magnet and coil, the galvanometer indicates:
A. No current in circuit
B. An increasing current
C. A decreasing current
D. Either B or C
4 An induced current can be produced by:
A. Constant magnetic field
B. Changing magnetic field
C. Varying magnetic field
D. Constant electric field
5 For inducting emf in a coil the basic requirement is that:
A. Flux should link the coil
B. Change in flux should link the coil
C. Coil should form a closed loop
D. Both B and C are true
6 A device which converts Electrical energy into mechanical energy is called as
A. Transformer
B. Generator
C. Motor
D. All of these
7 Referring to above figure, current in the coil P grows from zero to its maximum value:
A. At the instant the switch is closed
B. At the instant the switch is opened
C. When switch is kept open
D. All of above
8 Split rings act as
A. Vibrator
B. Resistor
C. Motor
D. Commulator
9 The work is stored in the inductor as
A. Electric potential energy
B. Elastic potential energy
C. Magnetic energy
D. Absolute potential energy
10 The magnitude of induced emf depends upon the:
A. Rate of decrease of magnetic field
B. Rate of change of magnetic field
C. Rate of increase of magnetic flux
D. Constancy of magnetic field

Test Questions

Is this page helpful?