diode is a component that restructs the direction of
movement of charge carriers. essentially it allows an
electeic-current to flow in one direction but blocks in
opposite direction.
diode is a unidirectional component,it allows passing a
signal in one direction and blocks it in another
direction.when it is forward biased it allows the signal to
pass through it and it blocks that signal if it is reversed
biased.it is used as a switch
it is similar to the water pipe having a volve which allows
water in only one direction. When water is flowing towards
the other direction, the water is blocked by the volve. The
diode is working like this.
dode is an electronic device which is the combination of p
and ntype semiconductors.due to this a potential barrier is
formed and this will not allow current when the diode is
reverse biased due to the extension of potential
barrier.diode allows current in farward biased mod due to
the minimised potential barrier.so it isused to convert a.c
supply to d.c supply.
Diode is a electronic component which allow the electricity
to flow in one direction.It allow current in one direction
and to block current in the opposite direction.
diode is working on principal of flow of charge carriers
from one side to another side due to difference in charege
concentration.it's unidirectional device.
i get noise in radio when i switch on tubelight, the radio
is working in dc adapter.but when in battery , raio dont get
noise.is there anyway to implement any circuit so that the
noise never comes.i tried lots of capacitor. no way to
prevent it.
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