Electrophysiology: Difference between revisions
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Ohm's law states that the current through a conductor between two points is directly proportional to the potential difference across the two points. | Ohm's law states that the current through a conductor between two points is directly proportional to the potential difference across the two points. | ||
<math>I = V/R | <math>I = V/R</math> | ||
</math> | |||
Amps = Volts / Ohms | Amps = Volts / Ohms | ||
Revision as of 21:41, 28 May 2013
Ohms Law
Ohm's law states that the current through a conductor between two points is directly proportional to the potential difference across the two points.
Amps = Volts / Ohms Amps = current flowing from (+) to (-) Volts = potential difference between (+) to (-) Ohms = resistence of the conductor
Ohm unit: when the difference between the (+) and (-) poles is 1.0 Volt, X# Ohms of resistence are needed to conduct 1 Amp