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

A potentiometer can be used as to.

Question # 2

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

Question # 3

Electric bulb does not obey Ohm's law becasue 

Question # 4

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

Question # 5

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

Question # 6

The electric constnat of rubber is.

Question # 7

Which of the following has a positive temperatur coeffiicent. 

Question # 8

Specific resistanc of a conductor depends upon is.

Question # 9

To eliminate stray electric field interference, circuits of sensitive electonic devices are enclosed in.

Question # 10

The sum of currents in various resistors meeting at a point of the circuit.

Question # 11

The electric resistance of a metal

Question # 12

Maximum power is delivered to a load when internal resistance of soruce is.

Question # 13

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

Question # 14

If the resistivity of a material is large then it is.

Question # 15

If air is replaced  by any other dielectic medium the fore of attraction or repulsion between two charges.

Question # 16

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

Question # 17

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

The Kirchhoff's first rule is the manifestation of law of conservation of.

A.

Mass

B.

Charge

C.

Momentum

D.

Energy

2

Flux passing through a closed surface does not depend upon

A.

Geometry of surface

B.

Medium

C.

Charge

D.

All

3

If the resistivity of a material is large then it is.

A.

Poor Conductor

B.

Conductor

C.

Good conductor

D.

Insulator

4

Range of electric force is.

A.

Small

B.

Large

C.

Medium

5

Specific resistanc of a conductor depends upon is.

A.

Matrial

B.

Length

C.

Area

6

The electric resistance of a metal

A.

Increase with the increase of temperature 

B.

Decrease with increase of temperature

C.

Indpendent of temperature

D.

Convert Mechanicla energy into heat energy

7

Which electricla quantity has the same untis as electromotive force.

A.

Current

B.

Charge

C.

Potential Difference

D.

Power

8

Which can be used as unit of energy.

A.

watt sec

B.

Nm-1

C.

VC-1

D.

VA

9

If we move away from a charge, the magnitude of electric  intensity will

A.

Decrease

B.

Increase

C.

Zero

D.

Remain Constant

10

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

A.

Positive

B.

Negative

C.

Zero

D.

Constant

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