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## Ignore words

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Series

Currents are equal in a _____ circuit

Series

PD's add up in a _____ circuit

Series

Resistance adds up in a _____ circuit

Parallel

Currents add up in a _____ circuit

Parallel

PD's equal all around in a _____ circuit

Parallel

Resistance: 1/R = 1/Ra + 1/Rb + 1/Rc + … in a _____ circuit

Ammeter

Has very small resistance

Voltmeter

Has very high resistance

V = I R

Find Voltage - Ohms Law

P = I^2 R

Find Power using resistance

P = I V

Find Power using voltage

EMFs, Closed Loop, Potential Drops

Kirchhoff's voltage law (KVL) - The sum of the ___ in any ___ ___ is equivalent to the sum of the ___ ___ in that loop

Currents, Node, Out

Kirchhoff's current law (KCL) - The sum of ___ flowing into that ___ is equal to the sum of currents flowing ___ of that node

Circuit

Is a closed loop conducting path in which an electrical current flows.

Path

Is a single line of connecting elements or sources.

Node

Is a junction, connection or terminal within a circuit were two or more circuit elements are connected or joined together giving a connection point between two or more branches.

Branch

Is a single or group of components such as resistors or a source which are connected between two nodes.

Loop

Is a simple closed path in a circuit in which no circuit element or node is encountered more than once.

Mesh

Is a single open loop that does not have a closed path. There are no components inside a mesh.