GK
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Ohm’s Law
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Electric Current
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Direct Current (DC)
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Alternating Current (AC)
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Detailed explanation-1: -Ohm’s Law is a formula used to calculate the relationship between voltage, current and resistance in an electrical circuit. To students of electronics, Ohm’s Law (E = IR) is as fundamentally important as Einstein’s Relativity equation (E = mc²) is to physicists.
Detailed explanation-2: -Ohm’s Law Equation : V = IR, where V is the voltage across the conductor, I is the current flowing through the conductor and R is the resistance provided by the conductor to the flow of current.
Detailed explanation-3: -R = V/I and I = V/R. Putting these into words Ohm’s Law states that: Voltage equals resistance multiplied by current. Resistance equals voltage divided by current.
Detailed explanation-4: -Ohm’s law is a mathematical relationship between the voltage (V), resistance (R), and current (I) within an electrical component. Ohm’s law formula is V = I * R, which can be written in any format by rearranging the variables using basic algebra.
Detailed explanation-5: -Electrical power is the product of voltage and current. P=VXI.