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

If there is no fourth band, tolerance is shows as

Question # 2

A certain wire has a resistance R, the resistivity of an other wire of an identical material with the first, except for twice its diameter is.

Question # 3

For non-ohmic devices, the graph between V and I is

Question # 4

The SI unit of resistivity is.

Question # 5

A rheostat can be used as variable resistor as well as a-------------

Question # 6

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

Question # 7

The unit of temperature co efficient of resistivity is.

Question # 8

The head produced by the passage of current through a resistor is.

Question # 9

The unit of resistance is:

Question # 10

The free electrons experience force.

Question # 11

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

Question # 12

The conventional current is due to the flow of

Question # 13

Heat energy is converted into electrical energy.

Question # 14

The drift velocity is of order:

Question # 15

What is the resistance of carbon resistor which has band brown black brown.

Question # 16

The Kirchhoff 1st rule is manifestation of:

Question # 17

The heat produced by passage of current. 

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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 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:
A. (ρ1 +ρ2)
B. 1/ρ1+ 1/ρ2
C. ρ1+ρ2/2
D. ρ1/ρ2
2 The potential difference between the head and tail of an electrical to
A. 600 Volt
B. 700 Volt
C. 800 Volt
D. 900 Volt
3 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
4 The unit of conductivity is:
A. Ohm-3m-1
B. Ohm m-1
C. Both a and b
D. Ohm m-1
5 The head produced by the passage of current through a resistor is.
A. H= I2Rt
B. H = IR2t
C. H = 1/Rt
D. H = I2/Rt
6 Thermosouple is an arrangement of two different metals:
A. Two convert heat energy into electrical energy
B. To produce more heat
C. To convert heat energy into chemical energy
D. To convert electrical energy into heat energy
7 Kirchhoff's voltage rule is a way of stating conservation of.
A. Mass
B. Charge
C. Energy
D. Momentum
8 Drift velocity of electrons is.
A. 10-1 m/s
B. 10-2 m/s
C. 10-3 m/s
D. 103 m/s
9 Thermistor with high - ve temperature coefficient are very accurate for measuring low temperature especially near is.
A. 10 kelvin
B. 70 kelvin
C. 200 kelvin
D. 35 kelvin
10 By increasing the temperature of conductor, the flow rate of charges.
A. Increase
B. Remains constant
C. Decreases
D. Changes exponentially

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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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