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Definition of "Ohm’s Law" |
(1) a fundamental law which states that the voltage across a resistance is directly proportional to the current flowing through it. The constant of proportionality is known as the resistance. |
Definition of "Ohm's Law" |
States that the voltage across a resistor is directly proportional to the current flowing through the resistance. / The current in an electrical circuit is directly proportional to the electromotive force in the circuit. The most common form of the law is E = IR, where E is the electromotive force or voltage across the circuit, I is the current flowing in the circuit, and R is the resistance of the circuit. / Ohm's law states that the voltage v across a resistor is directly proportional to the current i flowing through it. v ∝ i, v = R . i where R is the proportionality constant. / Ohm's law states that the current through a conductor between two points is directly proportional to the potential difference across the two points. Introducing the constant of proportionality, the resistance, one arrives at the usual mathematical equation that describes this relationship. / A blind approach beacon system or beam approach beacon system is an automatic radar landing system developed in the early 1940s. |
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