Electricity Ohm’s Law How he did it. Ohm Georg Simon Ohm was born in 1787 in Erlangen, Germany. Georg came from a Protestant family. His father, Johann.

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Presentation transcript:

Electricity Ohm’s Law How he did it

Ohm Georg Simon Ohm was born in 1787 in Erlangen, Germany. Georg came from a Protestant family. His father, Johann Wolfgang Ohm, was a locksmith and his mother, Maria Elizabeth Beck, was the daughter of a tailor. Although his parents had not been formally educated, Ohm's father was a remarkable man who had educated himself and was able to give his sons an excellent education through his own teachings.

Volts=Pressure

Resistance = Restriction

Volts=Pressure Ampere=Flow Resistance = Restriction

Volts=Pressure Ampere=Flow Resistance = Restriction Low Pressure High Restriction Low Flow

Volts=Pressure Ampere=Flow Resistance = Restriction Low Pressure High Restriction Low Flow Low Pressure Low Restriction Higher Flow

Volts=Pressure Ampere=Flow Resistance = Restriction Low Pressure High Restriction Low Flow High Pressure High Restriction Higher Flow Low Pressure Low Restriction Higher Flow

Volts=Pressure Ampere=Flow Resistance = Restriction Low Pressure High Restriction Low Flow High Pressure High Restriction Higher Flow Low Pressure Low Restriction Higher Flow High Pressure Low Restriction High Flow

Volt A measurement of pressure of an electrical current

Ampere A measurement of flow from an electrical current An ampere is Billion, Billion (6.247x10 18power) electrons flowing every second

Resistance A force that hinders the flow of electrons

Ohm The unit of measure for resistance

CIRCUIT A circular journey or one beginning and ending at the same place.

CURRENT A flow of an electric charge, in the direction that is a positive moving charge and can be measured by amps.

Ohm’s Law V=Volts I=Amps R=Resistance V=I x R Volts=Amps X Resistance

V=I X R I= V/R R= V/I Using the Magical Triangle you can know the equations fast and easy.