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Electricty
Jargon
I
= V/R
| Name (symbol) |
Meaning |
Actual Meaning |
Unit |
| Voltage (V) |
energy per charge |
Joule per Coulomb |
Volt |
| Current (I) |
charge per time |
Coulombs persecond |
Ampere |
| Resistance (R) |
voltage needed to produce a current
of a given size |
Volts per ampere |
Ohm |
| Power (P) |
energy per time J |
Joules per second |
Watt |
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P = I V
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