Electronic calculations
Lesson 3 / 16
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I can use calculations to determine the resistance, voltage or current at a given point in a control system.
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Ohm's law describes the relationship between voltage, resistance and current.
We can use Ohm’s law formula to calculate the value of voltage, current and resistance in electrical circuits.
When calculating component values we often need to change the prefix.
The technical specifications and dimensions of components are detailed on datasheets.
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