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FSC Part 2 Physics
Chapter 15 Test
Start Chapter 15 Test
FSC Part 2 Physics Chapter Wise Test
(English Medium)
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
A step up transformer is used 120 V line to provide 240 V. If primary coil has 100 turns the number of turns is secondary is.
Question # 2
Lenz's law deals with
Question # 3
The winding of the electromagnet in motor are usually called.
Question # 4
If magnetic field is doubled then magnetic energy density becomes.
Question # 5
Energy stored in an inductor is:
Question # 6
Electric current produces magnetic field, was suggested by.
Question # 7
Efficiency of transformer does not affected by
Question # 8
The Si unit of Mutual inductance is:
Question # 9
Michael Faraday and Joseph Henry belongs to
Question # 10
A 50 mH coil carries a current of 2.0 a , then energy stored in tis magnetic field is.
Question # 11
If the north pole of a magnet moves away from a metallic ring
Question # 12
The mutual inductance between two coils depends upon their
Question # 13
DC generator by william Sturgeon in:
Question # 14
Self induction does not depend on
Question # 15
If D.C. input for step up transformer, the output is
Question # 16
Commentator was invented by
Question # 17
A.C is converted into D.C by
FSC Part 2 Physics Chapter 15 Online Test MCQ's
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 -
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 -
M Muhammad mumtaz 28 - Dec - 2024 03 Min 35 Sec 15/17 -
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C Clain Barten 20 - Apr - 2026 02 Min 42 Sec 13/17 -
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A Abdurehman Mustafa 03 - Oct - 2025 02 Min 50 Sec 13/17 -
H Huzaifarizwan Huzaifarizwan 01 - Nov - 2025 02 Min 56 Sec 13/17 -
S Sharafat Ali 17 - Oct - 2025 02 Min 58 Sec 13/17
FSc Part II Physics Chapter 0 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | The magnitude of back emf: |
A. Increases with sped of motor
B. Decreases with speed of motor
C. Remains same
D. None of above
|
| 2 | When the back emf in a current is zero, it draws |
A. Zero current
B. Maximum current
C. Minimum current
D. Steady average current
|
| 3 | The Si unit of Mutual inductance is: |
A. VA-1S-1
B. VAS-1
C. VSA-1
D. ASV-1
|
| 4 |
|
A. Lenz's law
B. Faraday's law
C. Ampere's law
D. None of these
|
| 5 | Electromagnetic induction is exactly according to law of: |
A. Momentum
B. Charge
C. Energy
D. Mass
|
| 6 | In A.C. inductor behaves as |
A. Capacitor
B. Resistor
C. Commutator
D. Transistor
|
| 7 | One henry is equal to |
A. 1 ohm x 1 sec
B. 1 ohm x 1 hertz
C. 1 ohm x 1 metre
D. All of above
|
| 8 | When a motor is over loaded then the magnitude of back emf. |
A. Increases
B. Decreases
C. Remain constant
D. Zero
|
| 9 | Electromagnetic induction obeys law of conservation |
A. Charge
B. Energy
C. Momentum
D. Mass
|
| 10 | Commutator was invented in |
A. 1834
B. 1820
C. 1840
D. 1835
|
Test Questions
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sania saeed
16 Nov 2017ye log poore number nai dete jan bhooj kar
ayesha
11 May 20172 mcqs k ans ghalat hain irrespective k wo book ki statements hain