0
e/i=r
50/10
5
What else can I help you with?
How do you measur ampere?
You use an "amp gauge" to measure amps in an actual circuit. It is hooked in series with the load. It can be placed anywhere in the circuit as long as it is hooked in series. Mathematically, you have to know the resistance, or wattage and voltage of a circuit. Volts=amps*resistance or amps=volts/resistance, or resistance=volts/amps. Ohms law!
What is the value of R ohms in a series circuit if E 50 volts and you 10 amps?
e/i=r 50/10 5
How do you measure volts and amps?
Preferably with a multimeter. For amps you hook it up in series, for volts you hook it up in parallell. For Ohms, you'll need to have the item you want to measure separated fron the circuit.
If voltage is 12 volts and ohms is 0.5 how many amps in circuit?
Ohm's law: Volts = Amps * Ohms, or Amps = Volts / Ohms 12 volts / 0.5 ohms = 24 amps
How do you measure volts amps and ohms?
Preferably with a multimeter. For amps you hook it up in series, for volts you hook it up in parallell. For Ohms, you'll need to have the item you want to measure separated fron the circuit.
How many watts is 20 amps?
Twenty amps is zero watts. You are missing one value. W = Amps x Volts. <<>> It depends on the resistance and the draw current in the electrical circuit.
How do you convert 240 volts to 125 kVA?
To answer this question a current value needs to be given. 125000 is the product of amps times volts. I = W/E = 521 amps. So to bring 240 volts up to 125 KVA you need the circuit load to draw 521 amps.
What happens to the energy as it goes around a series circuit?
What do you mean by energy? amps? Volts?, Either way if you have a series circuit with 3 loads in the circuit all voltage will be dropped proportionally to the loads resistance, if that makes any sense.
What is the typical number of amps per circuit and what is the typical number of volts that enter your home and what is the typical number of volts for each circuit and what is a gfi?
The typical number of amps per circuit is 15 or 20. The typical number of volts that enter a home is 120/240 volts. The typical number of volts for each circuit is 120 volts. A GFCI (Ground Fault Circuit Interrupter) is a safety device that helps prevent electric shock by quickly disconnecting power when it detects a ground fault.
How many lights can you have on a circuit?
15 amps at 80% = 12 amps continuous. Watts = Amps x Volts.
.01 amps equal how many volts?
To calculate volts, you also need to know the resistance (ohms) in the circuit according to Ohm's Law. The formula to find volts is V = I x R, where V is voltage, I is current in amps, and R is resistance in ohms. So, to determine volts given 0.01 amps, you'd need the resistance value.
What is the curren in an ac circuit with 120 volts and a 60 watt light bulb?
You want to know how many amps in that circuit. To do so, divide the Watts by the Volts. in your case it would be 60 watts / 120 volts = 0.5 Amps.
