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ICS Part 1 Physics
Chapter 10 Test
Start Chapter 10 Test
MCQ's Test For Chapter 10 "Physics ICS Part 1 Chapter 10 Online Test"
Try The MCQ's Test For Chapter 10 "Physics ICS Part 1 Chapter 10 Online Test"
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Total Questions17
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Time Allowed20
Physics ICS Part 1 Chapter 10 Online Test
00:00
Question # 1
A changing magnetic field produces
Question # 2
The unit NA-1 m-1 is called
Question # 3
The current produced when the conductor moes across a magnetic field is called
Question # 4
The value of the induced emf is directly proportional to the rate of change of.
Question # 5
The direction of line of magetic force can be found by
Question # 6
One of the following quantities that is not affected by the magentic field is
Question # 7
The unit of flux density is.
Question # 8
A current is flowing towards north along a power line. The directio of the magnetic field over teh wire is directed towards.
Question # 9
Lenz's law is consistent with
Question # 10
The SI Unit of magnetic flux is.
Question # 11
The e.m.f. produced in th conductor when it moves across a magnetic field is called.
Question # 12
Total number of magnetic lines of foce passing normally through unit area is called.
Question # 13
When a charged particle is projected perpedicular to uniform magnetic field, its trajectory is.
Question # 14
The number of magnetic lines of force passing through any furface is known as.
Question # 15
The force exrted on a wrie of 1 metee length carrying 1 ampere current placed atright angle to the magnetic field is called.
Question # 16
The fact that emf produced by motion of a coil across a magnetic field was discovered by
Question # 17
Two free parallel straight wires carrying curreint int he same direction
11th Class ICS Physics Chapter 10 Test
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| Sr.# | Question | Answer |
|---|---|---|
| 1 |
The number of magnetic lines of force passing through any furface is known as. |
A.
Magnetism
B.
Electric flux
C.
Magnetic flux
D.
Flux density |
| 2 |
The e.m.f. produced in th conductor when it moves across a magnetic field is called. |
A.
Self emf
B.
Motonal emf
C.
Mutual emf
D.
Induced emf |
| 3 |
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 |
| 4 |
Total number of magnetic lines of foce passing normally through unit area is called. |
A.
Flux density
B.
Magnetism
C.
Flux
D.
Magnetic flux |
| 5 |
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 |
| 6 |
A 0.50 T field over an area of 2 m2 ehich lies at angle of 60 degree tothe field, then the magnetic flux is. |
A.
0.50 weber
B.
0.866 weber
C.
0.75 weber
D.
4 weber |
| 7 |
The direction of line of magetic force can be found by |
A.
Right hand rule
B.
Left and rule
C.
Hund's rule
D.
Left and right hand rules |
| 8 |
When a charged particle is projected perpedicular to uniform magnetic field, its trajectory is. |
A.
A circle
B.
Ellipse
C.
A helix
D.
Straight line |
| 9 |
The SI unit of magnetic induction or flux density is. |
A.
Tesla
B.
Gauss
C.
Ampere
D.
Weber |
| 10 |
The radius of curvature of the path of a charged particle in a uniform magentic field is directly proportional to |
A.
The particle's charge
B.
The particle's momentum
C.
The particle's energy
D.
The flux dinsity of the field |
| 11 |
The motional emf depends upon the. |
A.
Length of a conductor
B.
Strength of a magnetic field
C.
Speed of the conductor
D.
All of the above |
| 12 |
The force exrted on a wrie of 1 metee length carrying 1 ampere current placed atright angle to the magnetic field is called. |
A.
Magnetic field intensity
B.
Magnetic Inductiion
C.
Megnetic flux
D.
None of these |
| 13 |
A moving charged particle is surrounded by |
A.
Electric field only
B.
Magnetic field only
C.
Both electric and magnetic field
D.
No field |
| 14 |
If electric current flows from top towards the bottom through a wire then the direction of lines of force would be . |
A.
Parallel to the wire
B.
Perpendicular to the wire
C.
Clockwise around the wire
D.
Anticlockwise around the wire |
| 15 |
The value of the induced emf is directly proportional to the rate of change of. |
A.
Magnetic flux
B.
Electric flux
C.
Force
D.
Work |
| 16 |
What is induced when there is a relative motion between coil and the magnet. |
A.
Potential
B.
emf
C.
Flux
D.
Energy |
| 17 |
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 |
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