1k is equal to how many ohms
Example. Calculate the resistance in ohms of a resistor when the voltage is 5 volts and the power is 2 watts. The resistance R is equal to square of 5 volts divided by 2 watts, which is equal to 12.5 ohms.R = (5V) 2 / 2W = 12.5ω.he current I is equal to the voltage V divided by the resistance R (ohm's law): I = V / R. So the power P is equal to. P = V × V / R = V 2 / R. So the resistance R in ohms (ω) is equal to the square value of voltage V in volts (V) divided by the power P in watts (W): Assuming you mean 1 k ohm, then the answer is 1000 ohms. Uppercase K refers to the Kelvin temperature scale. For the sake of clarity in electronics, the value indicator also substitutes for the decimal point.In the absence of omega in standard typesetting, 1.2 ohms is represented as 1R2 and 1200 ohms as 1k2.Therefore 1M2 would be 1,200,000 ohms and 1m2 would be 0R0012 ohms or 1.2 milli-ohms.or the sake of clarity in electronics, the value indicator also substitutes for the decimal point. In the absence of omega in standard typesetting, 1.2 ohms is represented as 1R2 and 1200 ohms as 1k2. Therefore 1M2 would be 1,200,000 ohms and 1m2 would be 0R0012 ohms or 1.2 milli-ohms. Ohms does not equal watts. You need to know what voltage is across the resistor to determine how many watts it is drawing or how many watts the resistor should be rated for.  …   Power is the voltage across the resistor SQUARED divided by the resistance.If this 4 ohm resistor has 12 volts across it then the watts power is (12 x 12) / 4 = 36 watts.  1 Watt equals 1 Volt times 1 Amp.9 people found this useful. As ohms are used to measure resistance/reactance/impedance, and volts are used to measure potent … ial and potential difference, you cannot ask how many ohms equals one volt-is like asking, How many oranges equals one bicycle?. The SI derived unit for electric resistance is the ohm. 1 ohm is equal to 0.001 kiloohms. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between ohms and kiloohms.he SI derived unit for electric resistance is the ohm. 1 ohm is equal to 0.001 kiloohms. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between ohms and kiloohms. There are 1000 kiloohms in 1 megohm. There are 0.001 megohms in 1 kiloohm.   A lower-case 'm' stands for 'milli', and a lower case 'k' stands for 'kilo'. So the question … er is asking how many milliohms there are in a kilohm (not 'kiloohm'!). Since there are 1000 milliohms in 1 ohm, and 1000 ohms in a kilohm...well, you should be able to work it out for yourself! m (milli) ohm = 1/1000 ohm µ (micro) ohm = 1/1000000 ohm n (nano) ohm = 1/1000000000 ohm p (nano) ohm = 1/1000000000000 ohm. For example, if you connected 12 1000 ohm resistors in series across the 12 volt battery, you would have about 1 volt across each, so you would have voltages of 1,2,3,4,5,6,7,8,9,10,11 volts at points along the string.est Answer: First of all you need to learn Ohms law. Ohms x Amps = Volts So if your car battery is 12v and you need 1 amp then 12v/1amp = 1 ohm. You need a 1 ohm resistor. Example. Calculate the resistance in ohms of a resistor when the voltage is 5 volts and the current is 0.2 amps. The resistance R is equal to 5 volts divided by 0.2 amps, which is equal to 25 ohms: R = 5V / 0.2A = 25ω.he current I is equal to the voltage V divided by the resistance R (ohm's law): I = V / R. So the power P is equal to. P = V × V / R = V 2 / R. So the resistance R in ohms (ω) is equal to the square value of voltage V in volts (V) divided by the power P in watts (W): When connected in series resistor values simply add up. N resistors in series. The total resistance is the sum of all series resistors. So, for example, if you just have to have a 12.33k&ohm; resistor, seek out some of the more common resistor values of 12k&ohm; and 330&ohm;, and butt them up together in series.hen connected in series resistor values simply add up. N resistors in series. The total resistance is the sum of all series resistors. So, for example, if you just have to have a 12.33k&ohm; resistor, seek out some of the more common resistor values of 12k&ohm; and 330&ohm;, and butt them up together in series. Best Answer: First of all you need to learn Ohms law. Ohms x Amps = Volts So if your car battery is 12v and you need 1 amp then 12v/1amp = 1 ohm. You need a 1 ohm resistor.That would be a brown Black Black gold/silver color strip order. I would use a ceramic resistor if I were you or a resistor that says it can take 12 watts of power at least.est Answer: First of all you need to learn Ohms law. Ohms x Amps = Volts So if your car battery is 12v and you need 1 amp then 12v/1amp = 1 ohm. You need a 1 ohm resistor. The current I is equal to the voltage V divided by the resistance R (ohm's law): I = V / R. So the power P is equal to. P = V × V / R = V 2 / R. So the resistance R in ohms (ω) is equal to the square value of voltage V in volts (V) divided by the power P in watts (W):he current I is equal to the voltage V divided by the resistance R (ohm's law): I = V / R. So the power P is equal to. P = V × V / R = V 2 / R. So the resistance R in ohms (ω) is equal to the square value of voltage V in volts (V) divided by the power P in watts (W):
1000 ohms