Electric current
Definition
Electric current refers to the flow of electric charge in a circuit. It is measured in amperes (A) and represents the rate at which charges move through a conductor.
Related terms
Voltage: Voltage is the potential difference between two points in a circuit that causes charges to flow. It is measured in volts (V).
Resistance: Resistance is the opposition to the flow of electric current in a circuit. It is measured in ohms (Ω).
Power: Power is the rate at which work is done or energy is transferred in an electrical circuit. It is measured in watts (W).
"Electric current" appears in:
Subjects (2)
AP Environmental Science
AP Physics 2
Study guides (1)
AP Physics C: E&M - 2.1 Electrostatics with Conductors
Additional resources (1)
AP Physics C: E&M - Unit 3 Overview: Electric Circuits
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About Us
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CCPA Privacy Policy
Resources
Cram Mode
AP Score Calculators
Study Guides
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Glossary
Cram Events
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Crisis Text Line
Help Center
© 2024 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.