The potential difference between two insulated conductors is measured in which unit?

Study for the AMT General – Fundamentals of Electricity Exam with multiple choice questions and detailed explanations. Prepare effectively and enhance your understanding of electrical fundamentals for your certification!

Multiple Choice

The potential difference between two insulated conductors is measured in which unit?

Explanation:
The main idea is that potential difference, or voltage, is energy per unit charge. The unit for this is the volt, defined as one joule per coulomb. So the potential difference between two insulated conductors is measured in volts. This distinguishes from coulombs (amount of charge), amperes (current), and watts (power).

The main idea is that potential difference, or voltage, is energy per unit charge. The unit for this is the volt, defined as one joule per coulomb. So the potential difference between two insulated conductors is measured in volts. This distinguishes from coulombs (amount of charge), amperes (current), and watts (power).

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