what is the Ohm's law
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V=IR
where I is the current through the conductor in units of amperes, V is the voltage measured across the conductor in units of volts, and R is the resistance of the conductor in units of ohms. More specifically, Ohm's law states that the R in this relation is constant, independent of the current.
where I is the current through the conductor in units of amperes, V is the voltage measured across the conductor in units of volts, and R is the resistance of the conductor in units of ohms. More specifically, Ohm's law states that the R in this relation is constant, independent of the current.
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Its the relationship between current and potential difference.
✒At constant temperature, the current flowing through a conductor is directly proportional to the potential difference across its ends.
V=IR
hope this helps
✒At constant temperature, the current flowing through a conductor is directly proportional to the potential difference across its ends.
V=IR
hope this helps
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