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

Mutual induction play role in.

Question # 2

B2/2p is the expression of.

Question # 3

When a coil is moved in a uniform magnetic field, an induced emf is produced due of change in

Question # 4

The magnitude of motional emf is given by

Question # 5

When the back emf is zero, its draws.

Question # 6

SI unit of hennery which is.

Question # 7

A metal rod of 1 m is moving at a speed of 1 ms-1 in a direction making an angle 30 o with 0.5 T magnetic field . The emf produced is.

Question # 8

A simple device that prevents the direction of current from changing is called.

Question # 9

The only difference between the construction of D.C and A.C is.

Question # 10

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

Question # 11

The unit of induced emf is

Question # 12

If force in the direction of velocity of conductor,  then induced current is directed,

Question # 13

Lenz's law presented in

Question # 14

DC generator by william Sturgeon in:

Question # 15

Which of the following converts electrical energy into mechanical energy.

Question # 16

In A.C. inductor behaves as

Question # 17

The Lenz's law fulfils.

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 The self induction emf is some times called.
A. Motional emf
B. Constant emf
C. Back emf
D. Variable emf
2 Electric current produces magnetic field, was suggested by.
A. Faraday
B. Oersted
C. Henry
D. Lenz
3 When the back emf is zero, its draws.
A. Zero current
B. Minimum current
C. Maximum current
D. Steady current
4 The motional emf depends upon the
A. Length of conductor
B. Speed of conductor
C. Strength of magnet
D. All of these
5 If we make magnetic field stronger the value of induced current is.
A. Decreased
B. Increased
C. Vanishes
D. Remain constant
6 EMF is induced due to change in
A. Charge
B. Current
C. Magnetic flux
D. Electric field
7
Question Image
A. Lenz's law
B. Faraday's law
C. Ampere's law
D. None of these
8
Question Image
9 A current generator device converts:
A. Mechanical energy into chemical energy
B. Chemical energy into electrical energy
C. Mechanical energy into electrical energy
D. Both b and c
10 Commutator was invented in
A. 1834
B. 1820
C. 1840
D. 1835

Test Questions

Is this page helpful?

Share your comments & questions here

Guest
  • No comments yet. Be the first to comment!