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This online test contains MCQs about following topics:
Least Distance of Distint Vision - Magnifying power and Resolving power of Optical Instruments - Simle Microscope - Compound Microscope - Astronomical Telescope - Spectrometer
FSC Part 1 Physics Ch. 10 Test
Start Physics Ch. 10 TestMCQ's Test For Chapter 10 "Physics Fsc Part 1 Chapter 10 Online Test"
Try The MCQ's Test For Chapter 10 "Physics Fsc Part 1 Chapter 10 Online Test"
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Total Questions17
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Time Allowed20
Physics Fsc Part 1 Chapter 10 Online Test
00:00
Question # 1
The fact that emf produced by motion of a coil across a magnetic field was discovered by
Question # 2
What is teh value of the current in a wire of 10 cm long of the right angle to a uniform magentic field of 0.5 1weber/m2 when the force acting on the wire is 5 N ?
Question # 3
The direction of line of magetic force can be found by
Question # 4
The value of the induced emf is directly proportional to the rate of change of.
Question # 5
Two free parallel straight wires carrying currents inthe opposite direction
Question # 6
The SI unit of magnetic induction or flux density is.
Question # 7
Electrons while moving perpedicularly through a uniform magnetic field are.
Question # 8
If electric current flows from top towards the bottom through a wire then the direction of lines of force would be .
Question # 9
A moving charged particle is surrounded by
Question # 10
When a charged particle is projected perpedicular to uniform magnetic field, its trajectory is.
Question # 11
A magnetic compass will be deffected if it is kept near a
Question # 12
Lenz's law is consistent with
Question # 13
The force exrted on a wrie of 1 metee length carrying 1 ampere current placed atright angle to the magnetic field is called.
Question # 14
If a current is passing through a wire, the magnet lines of fore are.
Question # 15
Magnetic field is detected by
Question # 16
The unit NA-1 m-1 is called
Question # 17
The number of magnetic lines of force passing through any furface is known as.
11th Class Physics Chapter 10 Test
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K Kaki Noor 25 - Aug - 2024 00 Min 19 Sec 17/17 -
A Armanulhassan Hassan 03 - Jan - 2025 00 Min 58 Sec 17/17 -
M Minahil 25 - Aug - 2024 00 Min 05 Sec 16/17 -
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| Sr.# | Question | Answer |
|---|---|---|
| 1 |
What is teh value of the current in a wire of 10 cm long of the right angle to a uniform magentic field of 0.5 1weber/m2 when the force acting on the wire is 5 N ? |
A.
1 A
B.
100 A
C.
10 A
D.
1000 A |
| 2 |
A current is flowing towards north along a power line. The directio of the magnetic field over teh wire is directed towards. |
A.
East
B.
South
C.
West
D.
North |
| 3 |
Lenz's law is consistent with |
A.
Law of conservation of energy
B.
Law of conservation of charge
C.
Law of conservation of momentum
D.
Law of conservation of mass |
| 4 |
The work done by a magnetic field for revolving the chrged particle q in a circular path will be. |
A.
Fd
B.
Max
C.
Nagetive
D.
Zero |
| 5 |
The direction of induced current is always so as ato oppose the chagne. Which causes the current, This is the statemetn of. |
A.
Lenz's law
B.
Faraday's law
C.
Gauss's law
D.
Joule's law |
| 6 |
Two free parallel straight wires carrying curreint int he same direction |
A.
Attract each other
B.
Repel each other
C.
Do not affect each other
D.
Get rotated |
| 7 |
A magnetic compass will be deffected if it is kept near a |
A.
Charge of motion
B.
Charge at rest
C.
Both a and b
D.
None |
| 8 |
Lenz's law deals with the. |
A.
Magnitude of induced current
B.
Magnitude of induced emf
C.
Direction of induced emf
D.
Direction of induced current |
| 9 |
The SI Unit of magnetic flux is. |
A.
Weber
B.
N m-1
C.
N m A-1
D.
Both a and c |
| 10 |
Two free parallel straight wires carrying currents inthe opposite direction |
A.
Do not affect wach other
B.
Repel each other
C.
Attract each other
D.
Get rotated |
Test Questions
