Number of electrons in 1 C of charge is
For Olunic resistors, the graph between V and I is:
Safety fuse wire is made of:
Filament of electric bulb is made of:
SI unit of electric energy is
SI unit of specific resistance or resistivity is
In resistance box, the resistors are connected in
We have 3 resistors of 3 ohm each. To get a resistance of 2 ohm, we should connect them
Practical unit of electric energy commonly used is:
Power P in terms of potential difference V and resistance R is
Electric energy of 1 kWh is equal to
Household electric appliances are connected in:
Electric heaters are made from wire of:
According to new convention, the neutral wire is
Current flows when:
You have a thin and thick wire of same length and same material , resistivity of thin wire is
When a conductor is heated, its resistance: