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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
The force exrted on a wrie of 1 metee length carrying 1 ampere current placed atright angle to the magnetic field is called.
Question # 2
Electrons while moving perpedicularly through a uniform magnetic field are.
Question # 3
When a charged particle is projected perpedicular to uniform magnetic field, its trajectory is.
Question # 4
The unit of flux density is.
Question # 5
One of the following quantities that is not affected by the magentic field is
Question # 6
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 # 7
A moving charged particle is surrounded by
Question # 8
Total number of magnetic lines of foce passing normally through unit area is called.
Question # 9
Production of induced emf in a coil is linked with.
Question # 10
The motional emf depends upon the.
Question # 11
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.
Question # 12
The unit NA-1 m-1 is called
Question # 13
What is induced when there is a relative motion between coil and the magnet.
Question # 14
Two free parallel straight wires carrying currents inthe opposite direction
Question # 15
The number of magnetic lines of force passing through any furface is known as.
Question # 16
If a current is passing through a wire, the magnet lines of fore are.
Question # 17
If the current passing through a wire in a magnetic fiedl is doubled, the magnetic force would become.
11th Class ICS Physics Chapter 10 Test
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FSc Part 1 Physics (New Book) Chapter 10 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 |
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 |
| 2 |
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 |
| 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 |
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 |
| 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 moving charged particle is surrounded by |
A.
Electric field only
B.
Magnetic field only
C.
Both electric and magnetic field
D.
No field |
| 7 |
The fact that emf produced by motion of a coil across a magnetic field was discovered by |
A.
Michael Faraday
B.
Henry
C.
Orested
D.
Both a and b |
| 8 |
The unit NA-1 m-1 is called |
A.
Weber
B.
Tesla
C.
Coulomb
D.
None of these |
| 9 |
If the current passing through a wire in a magnetic fiedl is doubled, the magnetic force would become. |
A.
Twice
B.
Six times
C.
Five times
D.
Four times |
| 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