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What equation relates power to current and resistance?
Power = (current) times (voltage)Current = (Power) divided by (voltage)Voltage = (Power) divided by (current)
What is the formula for power delivered by a voltage source?
Power is voltage times current.
What Is necessary to convert higher voltage power to low voltage power?
A transformer
How choose voltage according to power?
how to choose rate of voltage according to power
What is the relationship between voltage power and current?
The unit of power is watts, the unit of current is amps, and the unit of voltage it volts. Power = Voltage X Current Voltage = Power / Current Current = Power / Voltage In electricity, power is symbolized with a P, current with an I, and voltage with a V. The real formula looks like: P = V x I V = P / I I = P / V
Does Indonesia have democrcy?
Yes Indonesia is a democratic state by which the people vote for the government in power
What is the kva for 138kv?
KVA is a measurement of power; kV is a measurement of voltage. You're asking "What is the power for voltage?", which makes no sense. Power = Voltage times current.
How do i fine an expression for power that involves only current and voltage?
You do not need ohm's law to relate power to current and voltage. Power is current times voltage. If you know current and voltage, you do not need to know resistance.
What voltage should you have your power pack when tattooing?
What voltage should you you have your power box on when tattooing
How is power and voltage related?
in ac circuits power,P=VICOS@ @ is the angle between voltage and current. in dc P=VI V is the voltage I is the current. Power (in Watts) is current (A) x voltage (V)
What is the main different between the power transformer and voltage transformer?
Voltage Tarnsformer transforms only voltage. While power transformer transforms both voltage and current.
If you multiply the voltage in a circuit by the current what are you going to get for your answer?
Voltage x current = power (watts)
