basics Quiz Practice Quiz | basics

Ampere (A) — Current is the flow of charge, measured in Amperes.

Resistor — Resistors consume power, unlike active components like transistors.

V = I * R — Ohm's Law states that Voltage equals Current times Resistance.

Alternating Current — AC stands for Alternating Current, where the current periodically reverses direction.

Watt (W) — Power is the rate at which energy is transferred, measured in Watts.

Question 1 of 5

What is the unit of electric current?

Current is the flow of charge, measured in Amperes.

Question 2 of 5

Resistors consume power, unlike active components like transistors.

Question 3 of 5

Ohm's Law states that Voltage equals Current times Resistance.

Question 4 of 5

AC stands for Alternating Current, where the current periodically reverses direction.

Question 5 of 5

Power is the rate at which energy is transferred, measured in Watts.