WorksheetsPhysics quiz
Total questions: 10
Worksheet time: 8mins
A cell is used to :
measure current
provide current
prevent current
limit current
The unit of current is :
ohm
volt
ampere
coulomb
The insulator of electricity is :
silk
copper
human body
acidulated water
Current in a circuit flows :
in the direction of electrons
from high to low potential
from low to high potential
in any direction
On increasing the resistance in a circuit, the current :
remains unchanged
increases
decreases
nothing can be said
The current through 8 ohm resistor is :
1.5 A
0.6 A
0.8 A
1 A
The equivalent resistance between C and D is :
2.25 ohm
2.5 ohm
2.15 ohm
2.05 ohm
an electric appliance has a rating of 100 W, 120 V. The resistance of the appliance is :
100 ohm
120 ohm
144 ohm
135 ohm
The equivalent resistance between A and B is :
2.5 ohm
4.02 ohm
5 ohm
3 ohm
IEA is the short form of :
International Energy Agency
Indian Eco Academy
International Eco Academy
Indian Energy Association
