How to Calculate Theory Voltage?

Answer In theory, the product of a system's voltage and current is its power rating. In practice, the voltage acting on the system will be slightly more than this relationship suggests. Some electric ener... Read More »

Top Q&A For: How to Calculate Theory Voltage

How to Calculate Voltage?

Calculating volts or voltage is easiest by using Ohm's law. Ohm's law explains the relationship that exists between current, voltage, and resistance while outlining a series of formulas for calcula... Read More »

How to Calculate LED Voltage?

Learn to calculate the voltage of a light emitting diode (LED) to test for a malfunction. A LED acts as a current valve in a circuit, only letting electricity flow in one direction. When electricit... Read More »

How to Calculate Voltage Imbalance?

Voltage imbalances apply in 3-phase power distribution systems. In a 3-phase system, three separate lines carry three identical alternating currents that are out of phase with each other. For examp... Read More »

How to Calculate Voltage Across a Resistor?

In 1827, a German physicist named Georg Ohm published a paper describing the interrelationship between current, voltage, and resistance in circuits. The mathematical form of this relationship becam... Read More »