Current is measured in?

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Prepare for the CDC 3E052 Electrical Power Production Journeyman Exam. Utilize our extensive flashcards and multiple choice questions with detailed explanations to improve your skills. Ace your exam confidently!

Multiple Choice

Current is measured in?

Explanation:
Current is the rate at which electric charge flows through a conductor, so its unit is the ampere (A). This reflects how much charge passes a point per second. Voltage, measured in volts (V), is the driving potential that causes current to flow, and resistance, in ohms (Ω), is what opposes that flow. Power, in watts (W), combines voltage and current (P = V × I), and current can be related to voltage and resistance by I = V / R. So the measurement in amperes is the correct choice for current.

Current is the rate at which electric charge flows through a conductor, so its unit is the ampere (A). This reflects how much charge passes a point per second. Voltage, measured in volts (V), is the driving potential that causes current to flow, and resistance, in ohms (Ω), is what opposes that flow. Power, in watts (W), combines voltage and current (P = V × I), and current can be related to voltage and resistance by I = V / R. So the measurement in amperes is the correct choice for current.

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