Apply Ohm's Law to Voltage and Current Relationship
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Master Electrician explains why Commercial Buildings use 277 Volt, and not 120 Volt, Thoughts?
What happens here
The master electrician introduces Ohm's Law to explain the inverse relationship between voltage and current. He highlights that higher voltage leads to lower current. He then tests his son's understanding by asking how current changes when voltage increases. The son correctly states that current decreases. A visual representation of the Ohm's Law triangle (V=I*R) is briefly shown to reinforce this concept, providing a fundamental principle for electrical calculations.
Goal: Comprehend how voltage affects current based on Ohm's Law.
Tools and materials
- Ohm's Law Triangle Diagram N/A — Visual aid for understanding the relationship between voltage, current, and resistance