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What else can I help you with?
How do I calculate wattage?
To calculate wattage, you need to multiply the voltage (V) by the current (I). The formula is: Wattage (W) = Voltage (V) x Current (I). This formula applies to electrical circuits where the voltage is known and the current is flowing.
What is the potential energy voltage equation used to calculate the electrical potential energy stored in a system?
The potential energy voltage equation used to calculate the electrical potential energy stored in a system is given by the formula: Potential Energy Charge x Voltage.
What is the accelerating voltage formula used to calculate the energy of charged particles in an electric field?
The accelerating voltage formula used to calculate the energy of charged particles in an electric field is E qV, where E is the energy, q is the charge of the particle, and V is the voltage.
How can you calculate current when you have volts power?
Divide Watts by Volts ; this gives you Amps.
How calculate unknown resistance?
-- Connect a source of known, small voltage across the ends of the unknown resistance. -- Measure the resulting current through the unknown resistance. -- Divide (small known voltage)/(measured current). The quotient is the formerly unknown resistance.
What is needed to calculate the voltage across a device?
you calculate a voltage circuit by taking it apart and findng the circuit and calculate the voltage and then resible it.
How do you calculate the excitation voltage and current of an alternator?
formals to calculate exciation voltage of alternator
How do you calculate transformer voltage ratio test?
Secondary voltage / primary voltage
What size breaker do you need for 3kva?
To calculate an answer a voltage must be stated.
How do you calculate line regulations?
no load voltage - full load voltage by full load voltage
How do you calculate voltage drop for starting motor current and how to get the starting pf?
How do you calculate voltage drop for starting motor current
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).
How do you calculate current and voltage passing through light globes?
To calculate current passing through a light globe, you can use Ohm's Law: current (I) = voltage (V) / resistance (R). To calculate voltage across a light globe, you can rearrange Ohm's Law to solve for voltage: voltage (V) = current (I) * resistance (R). Just make sure you know the resistance of the light globe in ohms.
How do you calculate line current?
Devide the wattage by the voltage
How do we calculate?
V = I x R V = voltage, I = Current, R = Resistance or it can be calculate like this V = P / I V = Voltage, P = Electric Power, I = Current
How do you calculate kva from amps?
At what voltage? If you know the voltage then, to get the amps those kilovolt-amps contain, you simply divide the kilovolt-amps by the voltage.
How do you calculate the input voltage when output voltage is 30V peak to peak?
You do not specify, in your question, what the 'input' device is.
