Electrophysiology: Difference between revisions
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<math>I = V/R</math> | <math>I = V/R</math> | ||
Amps = Volts / Ohms | *Amps = Volts / Ohms | ||
Amps = current flowing from (+) to (-) | *Amps = current flowing from (+) to (-) | ||
Volts = potential difference between (+) to (-) | *Volts = potential difference between (+) to (-) | ||
Ohms = resistence of the conductor | *Ohms = resistence of the conductor | ||
Ohm unit: when the difference between the (+) and (-) poles is 1.0 Volt, | Ohm unit: when the difference between the (+) and (-) poles is 1.0 Volt, | ||
X# Ohms of resistence are needed to conduct 1 Amp | X# Ohms of resistence are needed to conduct 1 Amp | ||
Revision as of 21:42, 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