Question

What solid-state components in a mobile phone maintain proper voltage levels in the circuits?

transistors

diodes

microchips

capacitors

Answer 1

Diodes helps in maintaining proper voltage levels

Step-by-step explanation:

Electronic components such as diodes allow current to flow in forward biasing.

Under reverse biasing diode does not allow current to flow but a negligible amount of current does flow.

Forward biasing allow current to flow after crossing potential barrier
`0.65\ V`.

When crossing this potential barrier we can observe an increase in current but the voltage does not go higher than
`0.65\ V`. Even with the high input voltage.

Hence, diode maintains proper voltage in circuits.