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volts X amps
Wiki User
∙ 13y ago
Wiki User
∙ 14y agodistance
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Can electrical power be calculated by multiplying electrical pressure by current?
If you are defining electrical pressure as voltage then the answer to your question is yes. W = A x V.
Can you calculate power by multiplying voltage and current?
Not enough information. Power = current x voltage. Since voltage can be anything, there is no way to calculate power. Time is irrelevant; though once you have the power, it can help you calculate energy (energy = power x time).
What is the electrical power of a toaster that uses a current of 15 A and a voltage of 120 V?
Multiplying 15 amps x 120 volts gives you 1800 watts, or the power consumed by the toaster
When a 3 ohm resistor draws a current of 4 A when hooked up to a battery of unknown voltage what is the battery's voltage and what is the power dissipated by the resistor?
Voltage can be calculated using Ohm's Law:Voltage = Current (A) x Resistance (Ω)Voltage = 4A x 3Ω = 12 VoltsTherefore, the battery is a 12 Volts.The power dissipated is Voltage x CurrentPower = 4A x 12V = 48 Watts
What equation relates power to current and resistance?
Power = (current) times (voltage)Current = (Power) divided by (voltage)Voltage = (Power) divided by (current)
Can electrical power be calculated by multiplying electrical pressure by current?
If you are defining electrical pressure as voltage then the answer to your question is yes. W = A x V.
Calculated by multiplying the power on the objective by the power on the eyepiece?
tao
What is calculated by multiplying the power on the objective by the power on the eyepiece?
Magnification
How do you compute wattage?
Wattage or power rating of a product can be calculated by multiplying voltage rating and current rating. (Power = Voltage x Current). e.g. if device is working at 12V and 2A is the current rating. It is 24Watt. Since Voltage = Current x Resistance , for a resistive load power can also be calculated by Power = Current x Current x Resistance = I^2 x R = I square R
Power is calculating by multiplying voltage by?
volts X amps
Which power is product of voltage and current in a circuit calculated without considering the phase shift that may be present between the voltage and current?
I'm not sure there is a term other than "power"; V*A, or the vector sum of real and reactive power is equivalent to the power calculated by multiplying the voltage times the current, ignoring phase shift.AnswerThe product of voltage and current in an a.c. circuit is called 'apparent power', expressed in volt amperes, in order to distinguish it from 'true power' (in watts) and 'reactive power' (in reactive volt amperes).
Refers to the power of microscope calculated by multiplying the power on the objective by the power on the eyepiece?
ninja
Refers to the power of a microscope calculated by multiplying the power on the objective by the power on the eyepiece?
The magnification of the microscope
What term refers to the power of a microscope?
refers to the power of a microscope;calculated by multiplying the power on the objective by the power on the eyepiece?
What refers to the power of a microscope calculated by multiplying on the power on the eyepiece?
Magnifcation (: Haha was looking for an answer to this too!
Low voltage lights equivalent to 110 volt lights in watts?
Watts are calculated by multiplying the voltage by the amperage. To calculate the wattage you need both these numbers
How can power be calculated from current and voltage?
Power is the product of voltage and current -in other words, mutliply the two together.
