Which term refers to the electrical potential difference between two points?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Prepare for the SEPTA Electrician Exam with our comprehensive test materials. Utilize flashcards and multiple-choice questions complete with explanations. Elevate your readiness today!

Multiple Choice

Which term refers to the electrical potential difference between two points?

Explanation:
Voltage is the electrical potential difference between two points. It represents the driving force that pushes electrons to move in a circuit and is measured in volts (V). This potential difference causes current to flow when a conductive path exists, and Ohm's law ties the two together with I = V / R. Current is the rate of charge flow, resistance is the opposition to that flow, and grounding is a safety reference to earth.

Voltage is the electrical potential difference between two points. It represents the driving force that pushes electrons to move in a circuit and is measured in volts (V). This potential difference causes current to flow when a conductive path exists, and Ohm's law ties the two together with I = V / R. Current is the rate of charge flow, resistance is the opposition to that flow, and grounding is a safety reference to earth.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy