Electricity & Magnetism

9 free tools in Physics › Electricity & Magnetism.

• Current Calculator (Amps)
• Current Divider Calculator — Parallel Resistors
• Electric Power Calculator (P = VI)
• Ohm's Law Calculator
• Resistance Calculator
• Resistors in Series Calculator
• Voltage Calculator
• Voltage Divider Calculator — With Optional Load
• Watt Calculator (Volts × Amps to Watts)