Current and Circuits

Choose a concept to study

Work through each concept in order, or jump directly to any topic.

01

Charge, Conservation of Charge, Current and Voltage

B.5 · Concept 1 of 7

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02

Resistance and Resistivity

B.5 · Concept 2 of 7

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03

Ohm's Law and I-V Characteristics

B.5 · Concept 3 of 7

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04

Series and Parallel Circuits

B.5 · Concept 4 of 7

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05

EMF and Internal Resistance

B.5 · Concept 5 of 7

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06

Variable Resistors and Potential Divider Circuits

B.5 · Concept 6 of 7

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07

Electrical Power and Energy

B.5 · Concept 7 of 7

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