At small distance from the earth the colour of lightning is
none of these
In a gold leaf electroscope, its stem is made up of
An ammeter is connected in a circuit in
Either in series or in parallel
None of these
Generally connecting wires are made up of
How many electron can be accommodate in the 3rd orbit of an atom.
Which of the following is an example for conductor?
The electrons which are in orbits close to the nucleus are called
A gold leaf electroscope can
only detect the presence of charge
only test the kind of charge
only measure the charge
detect the presence of charge and test the kind of charge