What this lesson teaches
Ohm's Law V I R relationship.
Can you finish ohm's law verification in about 35 min?
You will ohm's Law V I R relationship.
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Ohm's Law V I R relationship.
Verifying a law rather than being told it exists transforms students from consumers of knowledge into co-discoverers. The process of changing a variable (voltage), measuring the outcome (current), and finding a proportional relationship is the scientific method in its most elegant form.
1. Set up circuit. 2. Measure voltage. 3. Measure current. 4. Record. 5. Change voltage. 6. Plot graph.