Current Electricity
Teaching Slides Here
Learning Aims:
Teaching Slides Here
Learning Aims:
 Define voltage, current and resistance
 Draw circuit diagrams using the correct symbols
 Calculate voltage across a resistor using Ohm’s Law V = IR
 Explain the difference between series circuits and parallel circuits
 Calculate the total resistance of a series circuit
 Calculate the total resistance of a parallel circuit
 Calculate electrical power using P = VI
 Discuss electrical safety features
Task 1: Circuit Diagrams / Year 10 Revision


Task 2: Circuit Revision


Task 3: Current and Voltage

Homework Video Task #1
 Watch the video describing Voltage and Current (Amps) HERE
 Email Mr Brown (mike.brown@mcglashan.school.nz) telling him the colour of the Presenters shirt AND the analogy he used to describe current / voltage
Task 4: Resistance and resistors


Task 5: Resistors in series and parallel


Task 6: Power

