Electricity Tes...

________are substances which do not allow electricity to pass through them.

For a heater rated at $$4.4 \ kW \ , \ 220 \ V$$ . Calculate the current drawn by the heater.

For a heater rated at $$4 \  kW$$; $$220 \  V$$ . Calculate the resistance of the heater element.

When a current flows through a conductor its temperature

For a heater rated at 4.4 KW; 220 V, calculate the energy consumed by the heater in 4 hours? 

The direction of current is taken as

If a fuse is rated as 8 A, and current more than 8 A passes through it then

Motion of charges is nothing but:

When 1 coulomb of charge flows through a conductor in 1 sec, then the current passing through the conductor is?