Electricity & Circuits I — DC Fundamentals
Physics11 experiments
Course overview
Build from basic relationships (Ohm’s law) to multi-component networks. Students analyze current/voltage distribution, internal sources, and energy-storage components.
Experiments in this course
- Ohm's Law
- Internal Resistance Of Battery
- Relation Between Length And Resistance
- Current in resistors connected in series
- Current in resistors connected in parallel
- Current in Resistors connected in Parallel and Series Jointly
- Voltage in Resistors Connected in Series
- Voltage in resistors connected in parallel
- Kirchhoff's Voltage Law
- Capacitors in direct current circuits
- Studying the effect of connecting batteries in series on final voltage output
Curriculum coverage
AERO / APBritish / IGCSECBSEIBNGSSGrades 9-12
Equipment used
- 25V Voltage Sensor Module
- 3300 uf Capacitors
- 6V Battery Pack, 4x AA
- Arduino Uno
- Breadboard 400 Tie Point
- Current Sensor ACS712
- I2C LCD
- Red LED
- Resistor
- Slide Potentiometer Module