Current in resistors connected in series
The effect of adding resistors in series on the current.
Part of the course: Electricity & Circuits I — DC Fundamentals
Mission
The effect of adding resistors in series on the current.
Variables
What you change
- Resistance value
What you measure
- Current
What you keep constant
- Wire length
- Wire cross section
- Battery voltage value
- Temperature of wire
Equations
It = Total current in circuit
V_Bat ≈ 6 Volts
R_1, R_2, R_3 = Resistors (ohm)
It=\frac{V_Bat}{R_1+R_2+R_3}
What You'll Need
- Breadboard 400 Tie Point
- Arduino Uno
- I2C LCD
- Current Sensor ACS712
- 6V Battery Pack, 4x AA
- Resistor
How You Can Run It
Virtual modeTest modeExercise modeView-only modeAccessibility modeTobii eye trackingVoice commandsArduino integrationAmericanBritishIB