MP2Unit 6
Electronic Measurements
Learn to measure and calculate resistance, current, voltage, and power — and understand why measured values differ from calculated ones.
Lessons
6.1
Resistance & Resistor Color Code
How do engineers read a resistor value using a color-coded band system?
Sim
6.2
Current
What is electric current, how is it measured, and what factors determine how much flows?
Sim
6.3
Voltage
What is voltage and why is it the 'pressure' that drives current through a circuit?
Sim
6.4
Power
What is electrical power and how does it connect voltage, current, and energy consumption?
Sim