2nd Year Physics Chapter 13 Online MCQ Test for 12th Class Physics Chapter 13 (Current Electricity)

ICS Part 2 Physics
Chapter 13 Test

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MCQ's Test For Chapter 0 "Physics ICS Part 2 Chapter 13 Online MCQ's Test"

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Physics ICS Part 2 Chapter 13 Online MCQ's Test

00:00
Question # 1

When a wire is stretched and its radius becomes r/2, then its resistance will be

Question # 2

The product of resistance and conductance is

Question # 3

Three resistors of resistance R each are combined in various ways, Which of the following cannot be obtained?

Question # 4

Colour codes are used to calculate the.

Question # 5

The potential difference between the head and tail of an electrical to

Question # 6

Seven resistances are connected as shown in the figures . THe equivalent resistance between A and B is:

Question # 7

An ideal current source shall have resistance

Question # 8

Thermistor with high - ve temperature coefficient are very accurate for measuring low temperature especially near is.

Question # 9

Semiconductor diodes are called:

Question # 10

The SI unit of resistivity is.

Question # 11

The fraction change in resistance per Kelvin is known as:

Question # 12

106 electrons are moving through a wire per second the current developed is:

Question # 13

Tolerance of "Gold" band.

Question # 14

The resistivity of two wires isρ1 andρ2 which are connected in series. If there dimentions are same then the equivalent resistivity of the combination will be:

Question # 15

In carbon resistors, then value of Blue colour is.

Question # 16

When a pot difference of 4 volt is applied across resistance, 10 J of energy is converted Find charge flows

Question # 17

Potentiometer is used to.

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ICS Part 2 Physics Chapter 13 Online Test MCQ's

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FSc Part II Physics Chapter 0 Important MCQ's

Sr.# Question Answer
1 A substance having the negative temperature co efficient of resistivity out of the following is.
A. Carbon
B. Iron
C. Tungsten
D. Gold
2 The fraction change in resistance per Kelvin is known as:
A. Temperature coefficient of Resistance
B. Coefficient of voltage of change
C. Thermal  expansion
D. All of the above 
3 Calculate current in 2 2R /4Ω resistor.
A. 1 A
B. 2R /4Ω
C. R/3Ω
D. 2R /3Ω
4 Kirchhoff's voltage rule is a way of stating conservation of.
A. Mass
B. Charge
C. Energy
D. Momentum
5 The unit of resistance is:
A. Ω
B. Ωm
C. Ω-1m-1
D. Ωm-1
6 Heat energy is converted into electrical energy.
A. Solar cells
B. thermocouples
C. Electric generators
D. None of above
7 If 1 x 107 electrons passes through a conductor in 1.0 micro second , then the current is.
A. 2 A
B. 1.6 A
C. 2.6 x 10-6 A
D. 1.6 x 10-6 A
8 Ampere second stands for the unit of.
A. Charge
B. emf
C. energy
D. Power
9 A charged conductor has charge on its.
A. Inner surface
B. Outer surface
C. Middle surface
D. Surrounding space
10 The potential difference between the head and tail of an electrical to
A. 600 Volt
B. 700 Volt
C. 800 Volt
D. 900 Volt

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  • Fahad Mehmood

    Fahad Mehmood

    14 Jan 2026

    Yaar submit Karne ki jaga pe add aa raha hai or submit NAHI ho paraha please help

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