Electrical power (WIP)

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Section 1.5 Electrical power (WIP)

How much work can an electrical circuit do? Power, calculating power with Watt's law - Marble wheel analogy - drop (energy/marble) * flow (marbles/second) = energy/second - Following the analogy, voltage * current joules/coloumb * coloumbs / second = joules/second = watt - Examples: Power in various electronic devices