Ohm's law is applicable to any circuit, be it DC or be it AC.
AnswerOhm's Law is applicable to all linear or ohmiccircuits, regardless of whether they are d.c. or a.c. A linear or ohmic circuit is one in which the ratio of voltage to current is constant for variations in voltage. Ohm's Law does not apply to non-linear or non-ohmic circuits (e.g. tungsten, electronic devices such as diodes, and electrolytes).
Kirchoff's Law is universally applicable, to AC as well as DC loops.
Ohm's Law is applicable in every case, even in cases of non linear resistance such as diodes and light bulbs, and in reactive cases such as motors in AC operation. It just becomes more complex (no pun intended) to calculate effective resistance.
no only ac, im a science and math professsor
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Impedance of 10 Ohms refers to the measure of opposition that a circuit presents to the flow of alternating current (AC). It encompasses both resistance and reactance, which can be influenced by capacitors and inductors in the circuit. A lower impedance, like 10 Ohms, typically allows more current to flow, making it significant in applications such as audio systems and RF circuits where matching impedance is crucial for optimal performance.
Yes.
Kirchoff's Law is universally applicable, to AC as well as DC loops.
Ohm's Law is applicable in every case, even in cases of non linear resistance such as diodes and light bulbs, and in reactive cases such as motors in AC operation. It just becomes more complex (no pun intended) to calculate effective resistance.
no only ac, im a science and math professsor
Yes, if the voltage in an AC circuit decreases, the current may increase to compensate and maintain power (P = V * I). This relationship is governed by Ohm's Law, where current is inversely proportional to voltage in an AC circuit with a constant impedance.
Ohm's Law is applicable for transmission lines. It is applicable for every case of every circuit in every situation. That's what makes it a law.The "complexity" is that 1.) resistance is not constant, it being a function of temperature and other factors, and 2.) for AC circuits, impedance makes the calculation complex.AnswerOhm's Law is not a universal law, and applies in very few cases and, then, only to linear or ohmic devices. It certainly doesn't apply 'to every case, of every circuit, in every situation', and many physicists believe that it should not be classified as a 'law'.If, on the other hand, you are referring to the equation, R = V/R (for d.c.) or R = V/Z (for a.c.) then, yes, these do apply to transmission lines. But you should be aware that these equations are not derived from Ohm's Law!
Ohms, resistance in an inductor increases as the frequency of the AC signal increases, this "artificial resistance" is called impedence, and it is measured in ohms
100/80.6=___
No, you use the ohms position.
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They allow the user to test: Volts (AC and DC), Amps, Ohms and basic continuity.
No, the circuit should not be energized when checking the resistance of a circuit.