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What is the voltage difference of a wire with 2.5 ohms and a current of 3.5 amps?
Ohm's Law: Voltage is current times resistance 3.5 amperes times 2.5 ohms = 8.75 volts
How much voltage is required to make 2 amperes flow through resistance of 8 ohms?
Ohm's Law: voltage is current times resistance, so 8 amps times 2 ohms is 16 volts.
What area of science uses amps and ohms?
Amps, or amperes, are a measure of electrical current; ohms are a measure of electrical resistance. Both are widely used in physics.
What effect are there when resistance is increased in the size of the current?
Current is inversely proportional to resistance. If you double the resistance, you halve the current. Ohm's Law: Volts = Amps * Ohms Solve for Amps: Amps = Volts / Ohms
How do I figure watts if I know voltage and ohms?
Volts time amps equals watts so watts divided by volts equal amps.
10 ohms plus 9 volts equals how many amps?
Ohm's Law: Voltage = Amperes times Resistance 9 volts = amps * 10 ohms amps = .9
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
Formula for ohms law?
ohms=amps/volts Amps= volts/ohms Volts = Amps*Ohms
If you multiply amp times ohm the answers will be in units of?
Volts. Using the equation V=IR Change in voltage (measured in volts) = Current (in Amps) * Resistance (in ohms) So a volt equals amps times ohms.
How do you find OHM?
Ohms can be found by using these formulas. Ohms = Volts/Amps, Ohms = (Volts (squared))/Watts, Ohms = Watts/(Amps (squared)).
Convert 1000 ohms to amps?
Can not do it without knowing the voltage I = E/R. Amps = Voltage/Ohms.
How do you work out the current?
There are three formulas that you can use. Amps = Volts/Ohms Amps = Watts/Volts Amps = sq root of Watts/Ohms
What must know to calculate current using Ohms law?
The resistance R in ohms (Ω) is equal to the voltage V in volts (V) divided by the current I in amps (A)
What type of math is used to calculate volts equals amps times ohms?
Ohm's Law.
.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 voltage difference of a wire with 2.5 ohms and a current of 3.5 amps?
Ohm's Law: Voltage is current times resistance 3.5 amperes times 2.5 ohms = 8.75 volts
If volts change then amps and ohms stay the same?
The ohms will usually stay the same unless the Amps are somehow effecting the temperature. The Amps will always change with the volts.
