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1. I would say it is matter of preference. IMO: kΩ > kOhm > kohm. – Marco. Dec 31, 2015 at 7:51. 8. SI standard says use lower case for units named after somebody when written out long form and capitalise the first letter for the symbol. V for volt, A for ampere, Hz for hertz, Ω for ohm, etc. – Transistor.
9.3 Spelling unit names with prefixes. When the name of a unit containing a prefix is spelled out, no space or hyphen is used between the prefix and unit name (see Sec. 6.2.3).
Set the mulimeter to Kilohms (2k ohms) Measure the resistance across the male side plugs. However this time I got 0.012! So 12 ohms, right in the middle of the range. It may be as simple as my multimeter just isn't very high quality but I was hoping there was a better explanation.
Megohms is too much, hundreds-of-ohms is too little, and so here you would be considering values in the kilohms to hundreds of kilohms range. If this circuit is to be battery powered, then the higher end of this spectrum is better. If power supply isn't an issue, then the lower the better, kilohms is fine.
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69. I understand that the output voltage is determined by the ratio between the two resistor values, and that if the both resistors are same then output voltage will be exactly same for all; but what's the basis of picking the resistor values?there is any need of consider output current to choose resistor value. resistors. voltage-divider.
Here is one way of understanding the problem and thus arriving at the solutions you seek: You have a voltage V applied across a "black box", consisting of a series of resistors R1, R2 and R3 in this case.
Modified 8 years, 2 months ago. Viewed 5k times. 0. I wanted to measure the resistance in ohms of an apple, so I plugged my digital multimeter into either end of the apple and adjusted the settings up to 200k and it gave me a reading of about 68. Because the meter was set to 200k does that mean I have to do 68 x 200000 to get the number of ohms ...
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Blue ±0.25%. Violet ±0.1%. Gray ±0.05%. Gold ±5%. Silver ±10%. Since this resistor has a white band at one end, you would start at that end since it is not a valid band color to indicate tolerance. Therefore this resistor has a value of 984 Ohms ±1%. Hope this helps.