Virtual Lab: Electric Circuit

Exploring Ohm's law and series/parallel connection of resistors

+ - 12.0 V R1 R2 R3 Indicator bulb
Ammeter (current) 0.00 A
Voltmeter (source U) 0.0 V
Circuit controls
Battery voltage (U) 12 V
Resistor R1 20 Ω
Resistor R2 30 Ω
Resistor R3 50 Ω
Circuit calculations (Ohm's law)
Total resistance (R total): 0.0 Ω
Total current (I total): 0.00 A
Voltage across R1 (U1): 0.0 V
Voltage across R2 (U2): 0.0 V
Voltage across R3 (U3): 0.0 V
Circuit power (P = U·I): 0.0 W