Power in a circuit: Difference between revisions
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==The Main Idea== | ==The Main Idea== | ||
Measuring the power in a circuit can provide useful insight into the ability of a circuit to accomplish a given task. In order to understand how to calculate and interpret power in a simple circuit, one must know the mechanical definition and significance of power [http://www.physicsbook.gatech.edu/Power]. For this section, we will be using the unit of Watt for power. | |||
It is important to note that the power in parts of a circuit can be represented in several different ways. Most commonly, power in a circuit is expressed in terms of Voltage (E, Emf, volts), Current (I, amps), and Resistance (R, Ohms). | |||
===A Mathematical Model=== | ===A Mathematical Model=== | ||
Revision as of 13:56, 30 November 2015
Claimed by Hunter Brown Short Description of Topic
The Main Idea
Measuring the power in a circuit can provide useful insight into the ability of a circuit to accomplish a given task. In order to understand how to calculate and interpret power in a simple circuit, one must know the mechanical definition and significance of power [1]. For this section, we will be using the unit of Watt for power.
It is important to note that the power in parts of a circuit can be represented in several different ways. Most commonly, power in a circuit is expressed in terms of Voltage (E, Emf, volts), Current (I, amps), and Resistance (R, Ohms).
A Mathematical Model
P=deltaV*I
A Computational Model
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