2nd Year Physics Chapter 15 Online MCQ Test for 12th Class Physics Chapter 15 (Electromagnetic Induction)

ICS Part 2 Physics
Chapter 15 Test

Start Chapter 15 Test

MCQ's Test For Chapter 0 "Physics ICS Part 2 Chapter 15 Online MCQ's Test"

Try The MCQ's Test For Chapter 0 "Physics ICS Part 2 Chapter 15 Online MCQ's Test"

  • Total Questions17

  • Time Allowed20

Physics ICS Part 2 Chapter 15 Online MCQ's Test

00:00
Question # 1

Michael Faraday and Joseph Henry belongs to

Question # 2

the core of transformer is laminated so reduce.

Question # 3

The  Lenz's law is also statement of:

Question # 4

What is the co-efficient of mutual inductance, when the magnetic flux changes by 2 x 10-2 Wb, and change in current is 0.01 A?

Question # 5

The device in the circuit that consume electrical energy are known as.

Question # 6

The mutual inductance between two coils depends upon their

Question # 7

The motional emf developed in a conduction depends upon.

Question # 8

In self induction A coil is connected in__________ with battery and a rheostat.

Question # 9

The movement of conductor in magnetic field produces electrical current was discovered in:

Question # 10

Eddy current is produced when:

Question # 11

If the coil is wound on iron core, the flux through it.

Question # 12

The magnitude of back emf:

Question # 13

When back emf in motor is zero, it draws.

Question # 14

Lenz's law deals with

Question # 15

Energy density of an inductor is:

Question # 16

When a conductor moves across a magnetic field an emf is set up this emf is called.

Question # 17

If a step up transformer were 100% efficient the primary and secondary winging's would have the same.

Prepare Complete Set Wise Chapter 0 "Physics ICS Part 2 Chapter 15 Online MCQ's Test" MCQs Online With Answers


Topic Test

00:00
15th Chapter

ICS Part 2 Physics Chapter 15 Online Test MCQ's

Top Scorers Of Chapter 0 "Physics ICS Part 2 Chapter 15 Online MCQ's Test" MCQ`s Test

  • M
    Mahroz malik 03 - Dec - 2025 01 Min 31 Sec 17/17
  • A
    Amna Altaf 21 - Jan - 2025 01 Min 48 Sec 17/17
  • M
    Mirza Haris 26 - Dec - 2024 06 Min 36 Sec 17/17
  • S
    Sarfraz Sarfraz Ahmed 30 - Jan - 2026 01 Min 40 Sec 16/17
  • H
    haseeb tarar haseeb tarar 23 - Dec - 2024 06 Min 48 Sec 16/17
  • M
    My mobile 07 - Dec - 2025 03 Min 39 Sec 14/17
  • J
    Jamshad Umar 08 - Sep - 2025 03 Min 47 Sec 14/17
  • F
    Fatjma Batoop 26 - Oct - 2025 04 Min 14 Sec 14/17
  • S
    Saim G 07 - Dec - 2025 04 Min 57 Sec 13/17
  • F
    Farsam urooj 10 - Dec - 2025 05 Min 11 Sec 13/17
  • S
    Sheikh Faizan Aftab 12 - May - 2026 06 Min 41 Sec 13/17
  • W
    Waleed Ahmed 14 - Jan - 2025 02 Min 06 Sec 12/17
  • R
    Raisajidalikharal Raisajidalilharal 24 - Dec - 2024 02 Min 20 Sec 12/17
  • F
    Faizan Ahmad 04 - Nov - 2025 03 Min 06 Sec 12/17
  • A
    Alishba Yasir 13 - Dec - 2024 03 Min 20 Sec 12/17

FSc Part II Physics Chapter 0 Important MCQ's

Sr.# Question Answer
1 Which of the following converts electrical energy into mechanical energy.
A. Transformer
B. A.C. generator
C. D.C. generator
D. D.C. motor
2 A simple device that prevents the direction of current from changing is called.
A. Commutator
B. Rotor
C. Armature
D. Detector
3 When back emf in motor is zero, it draws.
A. Zero current
B. Minimum current
C. Maximum current
D. Steady current
4 When the back emf is zero, its draws.
A. Zero current
B. Minimum current
C. Maximum current
D. Steady current
5 SI unit of hennery which is.
A. VSA-1
B. VS-1 A
C. VS-1A-1
D. VSA
6 Output of D.C. motor is
A. A.C. energy
B. Mechanical energy
C. Chemical energy
D. D.C. energy
7 If D.C. input for step up transformer, the output is
A. Zero
B. High
C. Low
D. May be high or low
8 For step down transformer
A. Ns>Np
B. Np > Ns
C. Ns = Np
D. Ns > > > Np
9 With the speed of motor, magnitude of back emf
A. Remain same
B. Increase
C. Decrease
D. First increases then decreases
10 The device in the circuit that consume electrical energy are known as.
A. Dissipaters
B. Generator
C. Load
D. Motors

Test Questions