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MCQ's Test For Chapter 0 "Physics FSC Part 2 Chapter 15 Online MCQ's Test"
Try The MCQ's Test For Chapter 0 "Physics FSC Part 2 Chapter 15 Online MCQ's Test"
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Total Questions17
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Time Allowed20
Physics FSC Part 2 Chapter 15 Online MCQ's Test
00:00
Question # 1
When a conductor moves across a magnetic field an emf is set up this emf is called.
Question # 2
Electromagnetic induction is exactly according to law of:
Question # 3
Lenz's law is a consequence of the law of conservation of
Question # 4
The motional emf depends upon the
Question # 5
In D.C. generator, split rings act as.
Question # 6
Which of the following converts electrical energy into mechanical energy.
Question # 7
Induced emf in A.C. generator can be increased by
Question # 8
Mutual induction has a practical role in the performance of the.
Question # 9
Transformer is used to change
Question # 10
Self inductance of a long solenoid is given by
Question # 11
When a coil is moved in a uniform magnetic field, an induced emf is produced due of change in
Question # 12
Which of the following quantities remain constant in step up transformer?
Question # 13
Step up transfer has a transformation ratio of 3:2. What is the voltage in secondary , If voltage in primary is 30 V?
Question # 14
The self induction emf is some times called.
Question # 15
In case of inductor , energy is stored in the
Question # 16
Energy density in an inductor is.
Question # 17
If 10 A current passes through 100 mH inductor, then energy stored is.
Top Scorers Of Chapter 0 "Physics FSC Part 2 Chapter 15 Online MCQ's Test" MCQ`s Test
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K Khalid Muhammad 19 - Oct - 2025 00 Min 47 Sec 17/17 -
A Ali Hassan 25 - Nov - 2024 06 Min 42 Sec 17/17 -
H Humairatariq Humairatariq 20 - Jan - 2025 01 Min 13 Sec 16/17 -
S Safiullah Jodat 10 - Oct - 2025 03 Min 00 Sec 16/17 -
T Talha Butt 16 - Dec - 2024 02 Min 16 Sec 15/17 -
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R Raisajidalikharal Raisajidalilharal 25 - Dec - 2024 05 Min 01 Sec 15/17 -
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H Huzaifarizwan Huzaifarizwan 01 - Nov - 2025 02 Min 56 Sec 13/17
FSc Part II Physics Chapter 0 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | 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? |
A. 2 H
B. 3 H
C. 1/2 H
D. Zero
|
| 2 | Commentator was invented by |
A. Henry
B. Ousted
C. Maxwell
D. William sturgeon
|
| 3 | In case of inductor , energy is stored in the |
A. Electric field
B. Magnetic field
C. Potential field
D. Gravitational field
|
| 4 | The magnitude of motional emf is given by | |
| 5 | The motional emf depends upon the |
A. Length of conductor
B. Speed of conductor
C. Strength of magnet
D. All of these
|
| 6 | The jerks in D.C. motor are created by the use of. |
A. Armature
B. Commutators
C. Split rings
D. Source of emf
|
| 7 | A.C is converted into D.C by |
A. Dynamo
B. Rectifier
C. Motor
D. Transformer
|
| 8 | In self induction A coil is connected in__________ with battery and a rheostat. |
A. Parallel
B. Series
C. Both A and B
D. None of above
|
| 9 | The illustration of the phenomenon of mutual induction is in the device of |
A. Transformer
B. Inductor
C. A.C. Generator
D. Ammeter
|
| 10 | Energy density in an inductor is. |
A. Directly proportional to magnetic field
B. Directly proportional to square of magnetic field
C. Inversely proportional to magnetic field
D. Inversely proportional to square of magnetic field
|
Test Questions