The rate of flow of charge is called……
a) electric current
b) ionization
c) electric flow
d) none of these
Which of the following letter is used to represent the electric current?
a) E
b) C
c) K
d) I
We can also explain electric current in such a way that it is a flow of charged particles, like
a) protons
b) ions
c) electrons
d) both b and c
The number of charged particles (electrons or ions) flowing past a region in certain unit of time gives us………
a) current
b) energy
c) voltage
d) none of these
When the current is high,……….charges pass through the point every second.
a) less
b) variable
c) same
d) more
When the current is low,……..charges pass through the point every second.
a) less
b) variable
c) same
d) more
