PHYSICS

JAMB 2020 - Question 35

Physics 2020 JAMB Past Questions - Question 35: A semi conductor, diode is used in rectifying alternating current into direct current mainly because it

Choose the correct answers from the options given.
A semi conductor, diode is used in rectifying alternating current into direct current mainly because it
A:
B:
C:
D:
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Correct Answer

D

Explanation

has a property that allows current to flow in only one direction. This property is known as the diode's "unidirectional conductivity." When an alternating current passes through a diode, it allows current to flow in one direction while blocking it in the opposite direction, effectively converting the alternating current into direct current. This makes diodes essential components in rectifier circuits used to convert AC to DC in various electronic devices and power supplies.