Quote (noob_whacker @ Jun 30 2017 12:55am)

V = I × R

there will be a day when we get 100 volts running through our cpu lol

Quote (noob_whacker @ Jun 29 2017 11:55pm)

V = I × R

there will be a day when we get 100 volts running through our cpu lol

Quote (Ghot @ Jun 30 2017 01:12am)

E = I x R <---- Proving that resistance is NOT futile.


E as in "electromotive force".
I as in "amperage".
R as in "resistance".

Quote

The electric charge that has been separated creates an electric potential difference that can be measured with a voltmeter between the terminals of the device. The magnitude of the emf for the battery (or other source) is the value of this 'open circuit' voltage. When the battery is charging or discharging, the emf itself cannot be measured directly using the external voltage because some voltage is lost inside the source.[18] It can, however, be inferred from a measurement of the current I and voltage difference V, provided that the internal resistance r already has been measured: ℰ = V + Ir.