MEDIUM
10th CBSE
IMPORTANT
Earn 100

How many electrons pass through a conductor in 0.2 second if the current passing through it is 0.5 A?

Important Questions on Electricity

EASY
10th CBSE
IMPORTANT
New Millennium Science Super Simplified Physics CLASS X>Chapter 3 - Electricity>UNSOLVED NUMERICALS FOR PRACTICE>Q 3
The filament of an electric lamp which draws a current of 0.2 A is used for 5 hours. Calculate the amount of charge flowing through the circuit.
EASY
10th CBSE
IMPORTANT
New Millennium Science Super Simplified Physics CLASS X>Chapter 3 - Electricity>UNSOLVED NUMERICALS FOR PRACTICE>Q 4
A  current of 0.5 A is drawn by a filament of an electric bulb for 10 minutes. Find the amount of electric charge that flows through the circuit.
MEDIUM
10th CBSE
IMPORTANT
New Millennium Science Super Simplified Physics CLASS X>Chapter 3 - Electricity>UNSOLVED NUMERICALS FOR PRACTICE>Q 1
Calculate the potential at a point if 5 joule work is done in moving 1 coulomb charge.
MEDIUM
10th CBSE
IMPORTANT
New Millennium Science Super Simplified Physics CLASS X>Chapter 3 - Electricity>UNSOLVED NUMERICALS FOR PRACTICE>Q 2
24 J work is done in moving a charge q between two points having potential difference 12 volts. Find the value of q.
MEDIUM
10th CBSE
IMPORTANT
New Millennium Science Super Simplified Physics CLASS X>Chapter 3 - Electricity>UNSOLVED NUMERICALS FOR PRACTICE>Q 3
How much work is done in moving a charge of 2 C across two points having a potential difference of 12 V ?
EASY
10th CBSE
IMPORTANT
New Millennium Science Super Simplified Physics CLASS X>Chapter 3 - Electricity>UNSOLVED NUMERICALS FOR PRACTICE>Q 1
A toaster of resistance 100 ohms is connected to 220 volt line. Calculate the current drawn by the toaster.
EASY
10th CBSE
IMPORTANT
New Millennium Science Super Simplified Physics CLASS X>Chapter 3 - Electricity>UNSOLVED NUMERICALS FOR PRACTICE>Q 2
Electric iron when hot draws 2A current when connected to 220 volt line. Find the resistance of the coil of the electric iron. 
HARD
10th CBSE
IMPORTANT
New Millennium Science Super Simplified Physics CLASS X>Chapter 3 - Electricity>UNSOLVED NUMERICALS FOR PRACTICE>Q 3
Aluminium wire of resistance R is pulled so that its length becomes 4 times its original length. Find the new resistance of the wire in terms of its original resistance.