Ohm's law is a fundamental principle in electrical circuits that relates the electric current flowing through a conductor to the voltage across it and the resistance of the conductor. It states that the current (I) flowing through a conductor is directly proportional to the voltage (V) applied across it and inversely proportional to the resistance (R) of the conductor. The equation representing Ohm's law is I = V/R, where I is measured in amperes (A), V in volts (V), and R in ohms (Ω). This law provides a simple and efficient way to calculate various aspects of electrical circuits and is a cornerstone in the field of electronics.
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