First Year Physics Chapter 10 Online MCQ Test for 1st Year Physics Chapter 10 (Heat and Thermodynamics)


ICS Part 1 Physics
Chapter 10 Test

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MCQ's Test For Chapter 10 "Physics ICS Part 1 Chapter 10 Online Test"

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  • Total Questions17

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Physics ICS Part 1 Chapter 10 Online Test

00:00
Question # 1

The e.m.f. produced in th conductor when it moves across a magnetic field is called.

Question # 2

Two free parallel straight wires carrying curreint int he same direction

Question # 3

One of the following quantities that is not affected by the magentic field is

Question # 4

The unit of flux density is.

Question # 5

The radius of curvature of the path of a charged particle in a uniform magentic field is directly proportional to

Question # 6

The motional emf depends upon the.

Question # 7

A magnetic compass will be deffected if it is kept near a

Question # 8

If a current is passing through a wire, the magnet lines of fore are.

Question # 9

Lenz's law deals with the.

Question # 10

Total number of magnetic lines of foce passing normally through unit area is called.

Question # 11

Production of induced emf in a coil is linked with.

Question # 12

Two free parallel straight wires carrying currents inthe opposite direction 

Question # 13

A changing magnetic field produces

Question # 14

If the current passing through a wire in a magnetic fiedl is doubled, the magnetic force would become.

Question # 15

The SI Unit of magnetic flux is.

Question # 16

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 # 17

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.

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10th Chapter

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

Total number of magnetic lines of foce passing normally through unit area is called.

A.

Flux density

B.

Magnetism

C.

Flux

D.

Magnetic flux

2

Magnetic field is detected by 

A.

Ammeter

B.

Galvanometer

C.

Magnetic compass

D.

Avometer

3

The SI Unit of magnetic flux is.

A.

Weber

B.

N m-1

C.

N m A-1

D.

Both a and c

4

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

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

The SI unit of magnetic induction or flux density is.

A.

Tesla

B.

Gauss

C.

Ampere

D.

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

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

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

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

Test Questions

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