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A formula that is often used is Ohm's Law: voltage = current x resistance.

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13y ago

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Formula for watts and amps?

power in watts = voltage in volts x current in amps. or power in watts = current in amps x (resistance in ohms) squared i think what you meant was power in watts =(current in amps)squared x resistance in ohms


What are amperes measured in?

Amperes - they are the unit of current


What measured in amperes?

Amperes - they are the unit of current


What unit measures current?

Current is measured by amperes.


What is measured in amperes a current voltage or an Resistance?

Electrical current is measured in amperes.


What is 47uA?

Probably 47 micro amperes of electric current. That is 0.000047 amperes of current.


What can you measure with amperes?

Current is measured in amperes. Amperes is also coulombs per second.


What is the formula for calculating the power dissipated in a resistor, given the current flowing through it and the resistance value, known as the i2r power?

The formula for calculating the power dissipated in a resistor, known as the i2r power, is P I2 R, where P is the power in watts, I is the current in amperes, and R is the resistance in ohms.


A current flow of 15.5 micro amperes is the same as?

15500 nano amperes or .0155 milli amperes or .0000155 amperes


What does volt times ampers equal?

Volt times amperes equals watts, which is the unit of electrical power. In this context, volts represent the electrical potential difference, while amperes measure the current flowing through a circuit. The formula is expressed as P (power in watts) = V (voltage in volts) × I (current in amperes). This relationship is fundamental in electrical engineering and helps in calculating the power consumption of devices.


What is the formula for calculating power loss in a transmission line?

The formula for calculating power loss in a transmission line is Ploss I2 R, where Ploss is the power loss in watts, I is the current flowing through the line in amperes, and R is the resistance of the line in ohms.


What is a current counted in?

electric current is in amperes.