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

Resistance tolerance of silver band is.

Question # 3

The reciprocal of resistance is called.

Question # 4

The color code of "Green"

Question # 5

The condition for the wheatstone bridge to be balanced is given by

Question # 6

The current through a resistance of 100 Ohm when connecting across a source of 220 V is.

Question # 7

If there is no fourth band, tolerance is shows as

Question # 8

Heat generated by a 40 W bulb in one hour is.

Question # 9

Specific resistance of a material depends upon.

Question # 10

Semiconductor diodes are called:

Question # 11

The heat produced by passage of current. 

Question # 12

Potentiometer is used to.

Question # 13

A substance having the negative temperature co efficient of resistivity out of the following is.

Question # 14

A wire uniform cross-section. A length L and resistance R is cut into two equal parts. The resistivity of each part will be:

Question # 15

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

Question # 16

Two resistance of 2 Ohm each are connected in parallel combination equivalent resistance will be.

Question # 17

During electrolysis process, density of CuSO4 solution

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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 wire uniform cross-section. A length L and resistance R is cut into two equal parts. The resistivity of each part will be:
A. Doubled
B. Halved
C. Remain the same
D. One fourth
2 The conventional current is due to the flow of
A. Atoms and molecules
B. Positive charge
C. Negative charge
D. Bot (b) and (c)
3 The product of resistance and conductance is
A. 1
B. Resistivity
C. Conductance
D. Zero
4 By increasing the temperature of conductor, the flow rate of charges.
A. Increase
B. Remains constant
C. Decreases
D. Changes exponentially
5 Resistance tolerance for gold colour is.
A. 50%
B. 30%
C. 20%
D. 5%
6 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
7 A rheostat can be used as variable resistor as well as a-------------
A. Potential divider
B. Current divider
C. Wheat stone bridge
D. Power divider
8 For ohmic device the graph between V and I is.
A. A straight line
B. Curve
C. Hyperbola
D. Parabola
9 For non-ohmic devices, the graph between V and I is
A. Not a straight line
B. A straight line
C. A curve
D. All of above
10 Heat generated by a 40 W bulb in one hour is.
A. 140 J
B. 1440 J
C. 14400 J
D. 144000 J

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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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