Components
🔋 Battery (9V)
⌇ Resistor
💡 LED
⏏ Switch
— Wire
Examples
Readout
Total Voltage
0.00 V
Total Current
0.00 mA
Total Resistance
0.00 Ω
Power
0.00 mW
Ohm's Law
V = I × R
I = V / R
R = V / I
P = V × I