BASICS OF ELECTRONICS
DEFINE THE FOLLOWING TERMS:-
A. CURRENT :-
Flow of electrons in closed circuit is called
current. Amount of charge passing through the conductor
in unit time is also called current. Unite of current is
Ampere [A] or charge/second.
I = Q/T
Where, I = current
Q = charge
T = time
B. POTENTIAL OR VOLTAGE:-
The capacity of a charged
body to do work is called potential. Unite of potential is
Volt [V] or joule/coulomb.
V = W/Q
Where, V = potential or voltage
W = workdone
C. POTENTIAL DIFFERENCE:-
The difference of electrical
potential of two charged bodies is called potential
difference. Unite of potential difference is Volt [V].
If the potential of body A is +12V and potential of body B
is +7V, then the potential difference will be +5V.
i.e. (+12V) – (+7V) = +5V
DEFINE THE FOLLOWING TERMS:-
A. CURRENT :-
Flow of electrons in closed circuit is called
current. Amount of charge passing through the conductor
in unit time is also called current. Unite of current is
Ampere [A] or charge/second.
I = Q/T
Where, I = current
Q = charge
T = time
B. POTENTIAL OR VOLTAGE:-
The capacity of a charged
body to do work is called potential. Unite of potential is
Volt [V] or joule/coulomb.
V = W/Q
Where, V = potential or voltage
W = workdone
C. POTENTIAL DIFFERENCE:-
The difference of electrical
potential of two charged bodies is called potential
difference. Unite of potential difference is Volt [V].
If the potential of body A is +12V and potential of body B
is +7V, then the potential difference will be +5V.
i.e. (+12V) – (+7V) = +5V
