Ohm’s Law (Grade 9)

January 5, 2026Posted by roymugishaSTEM, STEM Activity

Ohm’s Law

Learning objective

Students will use the provided tools to apply Ohm’s Law to calculate voltage, current, and resistance in electrical circuits using multimeters.

Trades connections

Automotive Service Technician, Electrician, HVAC Technician

Grades

Grade 9

Concepts

Ohm’s Law
Calculating voltage, current, and resistance

Difference between calculated and actual readings
Practical application using digital clamp meters or multimeters

Contributors

Eric Mitchell, Warren Anderson, Joel Stretch, Dave Cole

Mesurer le courant, la tension et la résistance (9e année)

Picture Frame Project (Grade 3 and 4)

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