Ohm's law relates voltage, current, and resistance.
Voltage is current times resistance
Current is voltage divided by resistance
Resistance is voltage divided by current
(3 x 103) x (3 x 10-6) = 0.009 squared ohms ... a quantity with no physical significance
To find the resistance in a circuit, use the equation R = V/I, where R is the resistence in ohms, V is the voltage, and I is the current in amps. Therefore, your equation is R = 120/0.6. Therefore, the resistance is 200 ohms. Hope this helps
Current, by Ohm's Law, is voltage divided by resistance, so, 18 volts divided by 2 ohms is 9 amperes.
E = I x R. Transpose equation for R. E = volts, I = amps, R = resistance (ohms).
Ohm's Law requires you know two of three parameters to calculate the third. Volts = Amps x Ohms You need to know current flowing through resistance to calculate voltage drop.
Use the equation that shows the relationship between ohms and the properties that are known.
To write 20 million ohms, you can express it as 20,000,000 ohms. In scientific notation, it can be written as 2 x 10^7 ohms. Both formats effectively convey the same resistance value.
Ohms law. R = E/I,where R= resistance in ohms, E = voltage in volts, and I = current in amperes.
(3 x 103) x (3 x 10-6) = 0.009 squared ohms ... a quantity with no physical significance
You have to convert all values to ohms. 3 kiloohms = 3000 ohms. 3 micoohms = three millionth of an ohm = 0.000003 ohms. The product is: 3000 times 0.000003 = 0.009 ohms squared.
It depends if the are in series or parallel. In series: 55K ohms In parallel: 5K ohms It really all depends brah.
Ohms Law
5 ohms
30 ohms
R = (density)(Length)/(Area) Unit of resistance is Ohms.
Ohm's Law: Resistance in ohms is voltage in volts divided by current in amperes.
Ohm's Law: Resistance in ohms is voltage in volts divided by current in amperes.