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What is the voltage if R equals 6 ohms and you equals 2 A?
E = I R = (2) (6) = 12 volts
What is the voltage if R equals 7 ohms and I equals 2 amps?
14v
What is the voltage if R equals 11 ohms and you equals 2 A?
Resistance = 11 ohmsCurrent = 2 amperesVoltage = 22 volts
What is the formula for finding ohms?
The formula for calculating resistance in ohms (Ω) is given by Ohm's Law, which states that resistance (R) is equal to voltage (V) divided by current (I). Mathematically, this is expressed as R = V/I, where R is resistance in ohms, V is voltage in volts, and I is current in amperes. This relationship helps to determine how much resistance is present in an electrical circuit.
What is the area of a circle that has a diameter of 5 millimeters?
a(r) = 2pi*r^2 and d = 2r 5 = 2r => r = 5/2 a(r) = 2pi*(5/2)^2 a(r) = 2pi*25/4 a(r) = 25pi/2 or, in decimal form, 39.2699 millimetres2
What voltage is required to move 2 amps through 5 resistance?
To find the voltage required to move 2 amps through a resistance of 5 ohms, you can use Ohm's Law, which states that voltage (V) equals current (I) multiplied by resistance (R). Therefore, V = I × R = 2 amps × 5 ohms = 10 volts. So, a voltage of 10 volts is required.
How many ohms in 800 watts?
To calculate the resistance in ohms, you also need to know the voltage. The formula to find the resistance in ohms is R = V^2 / P, where R is the resistance in ohms, V is the voltage, and P is the power in watts.
What is the voltage if R equals 6 ohms and you equals 2 A?
E = I R = (2) (6) = 12 volts
What is the voltage if R equals 7 ohms and I equals 2 amps?
14v
Convert 1000 ohms to amps?
Can not do it without knowing the voltage I = E/R. Amps = Voltage/Ohms.
Find the current if the voltage is 10 volts and the resistance is 5 ohms?
I = v/r = 10 / 5 = 2a.
When the voltage across a resister is doubled the current will?
If I0 = V/R, then Inew = (2*V)/(.5*R) = (2 / .5) * (V/R) = 4 *V/R = 4 * I0
Formula for ohms law?
ohms=amps/volts Amps= volts/ohms Volts = Amps*Ohms
What is the resistance of a 28 watt bulb?
That depends on what voltage it's designed to operate from. Power = (voltage)2 / R R = Voltage2 / power If it's a 117-volt bulb, R = (117)2 / 28 = 489 ohms. If it's a 240-volt bulb, R = (240)2 / 28 = 2,057 ohms.
What is the resistivity equation?
Ohms law. R = E/I,where R= resistance in ohms, E = voltage in volts, and I = current in amperes.
What is the voltage of a circuit in a toaster with 12.0 amps of current and 8.0 ohms of resistance?
The formula you are looking for is Ohm's Law. Voltage = Current x Resistance (v = I x R). To solve for Current the formula is I = V/R.
What is the current when the voltage is 18 volts and the resistance is 6 ohms?
V=i*r=2*6=12v
