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What Equation Is Used To Calculate Resistance?

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    Ohm's Law can be written in three ways for calculating current , resistance ,and voltage .
    If a current I should flow through a resistor R , the voltage V can be calculated .V=R*I

    If there is a voltage V across a resistor R , a current I flows through it.I can be calculated . I=V/R

    If a current I flows through a resistor, and there is a voltage V  across the resistor R can be calculated. R= V/ I




      
    1 0

    Emily22sen 

    answered 10 months ago

      Electrical resistance is V/I or P/I2. (voltage/current, or power/(current squared))

      Other kinds of resistance have different formulas, though they tend to be similar in concept.
      0 0

      Oddman 

      answered 10 months ago

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