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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  • Total Questions17

  • Time Allowed20

Physics ICS Part 2 Chapter 13 Online MCQ's Test

00:00
Question # 1

If a charge Q flows through any cross section of the conductor in time t, the current I is

Question # 2

If there is no fourth band, tolerance is shows as

Question # 3

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

Question # 4

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 # 5

Which one of the following bulbs has the least resistance.

Question # 6

The thermistors convert changes of temperature into.

Question # 7

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

Question # 8

The powers of two electric bulbs are 100w and 200w. Which are connected to power supply of 220 V. The ratio of resistance of their filament will be:

Question # 9

The reciprocal of resistance is called.

Question # 10

The heat produced by passage of current. 

Question # 11

Colour codes are used to calculate the.

Question # 12

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 # 13

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

Question # 14

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

Question # 15

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 # 16

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

Question # 17

The value of maximum output power is?

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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 charged conductor has charge on its.
A. Inner surface
B. Outer surface
C. Middle surface
D. Surrounding space
2 The drift velocity is of order:
A. 10-13m/s
B. 103 m/s
C. 10-3m/s
D. 10-4m/s
3 When a wire is stretched and its radius becomes r/2, then its resistance will be
A. 16 R
B. 4 R
C. 2R
D. 0
4 The Kirchhoff 1st rule is manifestation of:
A. Law of conservation of mass
B. Law of Conservation of charge
C. Law of conservation of energy
D. None of above
5 Heat sensitive resistors are called.
A. resistors
B. Capacitor
C. Thermistors
D. Inductors
6 Electric power:
A. Vx1
B. V2x1
C. V/1
D. V/12
7 Two resistance of 2 Ohm each are connected in parallel combination equivalent resistance will be.
A. 4 Ohm
B. 2 Ohm
C. 1 Ohm
D. 8 Ohm
8 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
9 One ohm is equal to
A. VC-1
B. CV-1
C. AC-1
D. VA-1
10 The thermistors convert changes of temperature into.
A. Light energy
B. Electric voltage
C. Heat
D. Sound

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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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