First Year Physics Chapter 9 Online MCQ Test for 1st Year Physics Chapter 9 (Physical Optics)


ICS Part 1 Physics
Chapter 9 Test

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MCQ's Test For Chapter 9 "Physics ICS Part 1 Chapter 9 Online Test"

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Physics ICS Part 1 Chapter 9 Online Test

00:00
Question # 1

Value of K depends upon

Question # 2

The redius of curvature of the path of a charged particle in a uniform magnetic field is directly proportiional to.

Question # 3

If the source of e.m.f. is gtraversed from negative to positive termina, the potential change is.

Question # 4

Algebraic sum of current meeting at a point is zero is a statement of.

Question # 5

Range of electric force is.

Question # 6

Which of the following metal has the lowest value of temperature coefficient of resistivity.

Question # 7

An electric field can deflect.

Question # 8

In wheatstone bridge all the four arms have equal resistanc eR. If the resistance of galvanometer arm is also R the equivalent resistance of the combination 

Question # 9

Nautral zone in electric field of two similar charge is region where.

Question # 10

Flux passing through a closed surface does not depend upon

Question # 11

The reciprocal of resistance is known as .

Question # 12

Two pont charges  A and B are separated by 10 m. If the distance between tehm is reduced to 5 m. the force exerted on each.

Question # 13

The algebraic sum of potential chagnes for a complete circuit is zero it is the statement of.

Question # 14

Ohm's law can be expressed as.

Question # 15

Which can be used as unit of energy.

Question # 16

Specific resistanc of a conductor depends upon is.

Question # 17

The electric field present inside ahollow charged sphere is.

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9th Chapter

11th Class ICS Physics Chapter 9 Test

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FSc Part 1 Physics (New Book) Chapter 9 Important MCQ's

Sr.# Question Answer
1

Current Electricity is the branch of physics which deals with electric charges.

A.

In motion 

B.

At rest

C.

Both a and b

D.

None 

2

A potentiometer can be used as to.

A.

Determine E.M.F. of a cell

B.

Campare e.em.f s.

C.

measrue accurate value of current

D.

All of above

3

The relative permittivity of free speace has the value equal to.

A.

1.0 

B.

1.006

C.

78.5

D.

2.1

4

Gaussian surface is

A.

Imaginary

B.

Closed 

C.

Both a and b

D.

Real

5

An electric field can deflect.

A.

Charge dparticles

B.

Neutrons

C.

X-rays

D.

Beta Rays

6

The electric current may be caused due to.

A.

Electrons

B.

Negative ions

C.

Positive Ions

D.

All

7

If a resistor is traversed in the direction of current, the potential change is.

A.

Negative

B.

Positive

C.

Zero

D.

Infinite

8

Electric flux is a

A.

Scalar Quantitiy

B.

Vector Quantity

C.

Base Quantity

D.

None

9

The SI unit of conductance is.

A.

mho -meter

B.

ohm

C.

mho

D.

moh meter

10

Concept of field lines of force was introduced 

A.

Faraday

B.

Coulomb

C.

Franklin

D.

Gauss

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