Electrical Circuits Flashcards Preview

A level Physics - OCR A (New spec.) > Electrical Circuits > Flashcards

Flashcards in Electrical Circuits Deck (2)
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1

Kirchoff's First Law

Sum of currents into a junction is equal to the sum of the currents that leave. Conservation of charge.

2

Kirchoff's 2nd Law

In a closed loop of an electrical circuit, the sum of the emfs is equal to the sum of the p.d.s