What is the voltage across a resistor with no current flowing through it?

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What is the voltage across a resistor with no current flowing through it?

by anonymous in Electrical Engineering asked Jul 22, 2023 49 views

What is the voltage across a resistor with no current flowing through it?

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anonymous · Answer 1 · 2023-07-28T00:45:21+0000

If there is no current flowing through a resistor, Ohm's Law tells us that the voltage across the resistor will be zero. Ohm's Law states that voltage (V) is equal to the product of current (I) and resistance (R), represented by the formula:

V = I * R

Since the current (I) is zero, any value multiplied by zero will result in zero voltage across the resistor. In summary, when no current flows through a resistor, the voltage across it is zero. This is true for any ideal resistor in an ideal circuit.

What is the voltage across a resistor with no current flowing through it?

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