Oh, dude, you're asking about a multimeter! It's like a Swiss Army knife for electricians - it can measure voltage, resistance, and current in a circuit. So, if you're into that whole "testing electrical stuff" scene, a multimeter is your go-to tool.
The two main factors that determine how much amperage will flow in a circuit are the voltage of the source supplying the electricity and the resistance in the circuit. According to Ohm's Law, the amperage (current) in a circuit is equal to the voltage divided by the resistance (I = V/R).
A multimeter.
If voltage remains constant and resistance is increased, the amperage will decrease per Ohm's Law.
To figure out the amps in an electrical circuit, you can use Ohm's Law, which states that Amps Volts / Resistance. Measure the voltage across the circuit and the resistance of the components in the circuit, then divide the voltage by the resistance to calculate the amperage.
a. amperage and voltage b. the size and length of the wires c. voltage and resistance d. fuses and circuit breakers
To calculate the amperage, you need to know the resistance in the circuit. Amperage is calculated using Ohm's Law: Amperage (A) = Voltage (V) / Resistance (R). Without knowing the resistance, we cannot determine the amperage.
Voltage source: is any source that voltage and amperage come from. Resistor: is any part of a circuit that consumes that energy!
The amperage in the circuit can be calculated using Ohm's Law: Amperage = Voltage / Resistance. Plugging in the values, we get Amperage = 110V / 7ohms = 15.71A. Therefore, the circuit would have approximately 15.71 amps of current flowing through it.
Voltage is equal to amperage time resistance. V=IR Therefore, I'd say voltage times amperage is equal to amperage squared times resistance. VI=IIR Really there's no point in multiplying the two. However, if you were to divide voltage by amperage, you would have the resistance of the circuit. V/I=R
You don't convert DC voltage to DC amperage. You get it automaticly when you have a resistance in your circuit. Scroll down to related links and look at "Ohm's law - Wikipedia".
Ohm's Law states Voltage = Current x Resistance. You rewrite the equation as Current = Volts / Resistance to solve for current.
False. According to Ohm's Law, amperage (current) in a circuit is determined by the voltage and resistance. If either the voltage or resistance changes, the amperage will change accordingly to maintain a balance in the circuit.