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Motherboards use so many resistors because they are sensitive PCBs, often with many low voltage ICs; some of these will run on less than half a volt. Some capacitors require current-protection also.
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∙ 10y ago
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Two resistors are connected in parallel to a battery What must the votlage across these two resistors?
Both resistors will have the voltage of the battery.
What are photo resistors?
photo resistors, or light dependent resistors, are devices with variable resistance, that cahnges depending on how much light is hitting the device
Where are variable resistors found?
dimmer swithces for lights usually contain variable resistors
What is your observation of resistors in parallel resistors?
RParallel = 1 / Summationi=1toN (1 / Ri)
How do you find the resistance of a parallel circuit with n identical resistors?
We have n identical resistors, call them R1, R2 etc up to Rn. All have resistance R. Resistance of the whole circuit = 1/(1/R1 + 1/R2 + ... + 1/Rn) = 1/(n*(1/R)) = 1/(n/R) = R/n So it's the resistance of one resistor, divided by the number of resistors.
How many motherboards were made over the years?
If you mean "how many models of motherboards" - thousands. If you mean "how many pieces of motherboards" - probably billions.
How many motherboards does it take to make an ounce of gold?
10 motherboards
Where are motherboards manufactured?
Motherboards are pretty much manufactured the world around. Most for PC's come from China, Taiwan, Korea, India, Japan, Malaysia and the such. Motherboards for US weapon systems are made in the US. Many European countries make motherboards.
What is true about series connections of resistors?
The more resistance there is, the harder it is for current to flow. So the total resistance is the sum of all resistors in series.
What resistors do in oscillator circuit?
The same thing they do in every circuit, resist the flow of electricity. That being said there are Many types of ossilators, and they can use resistors for many purposes.
How many 75K resistors must be put in parallel to provide a total resistance of 15K?
5000 For Parallel resistors: Rtotal = R / N Rtotal is total resistance R = Value of resistors N = number of resistors 15 = 75000 / N N = 5000
What are those materials of resistors?
most of the resistors commonly used are carbon resistors
An electronic firm finds that 4 percent of its resistors are defective How many resistors do they have to make to deliever 5000?
5000 / 0.96 = 5,209 (rounded)
Where can I get a socket motherboard?
There are many online shop that sell socket motherboards. Ebay.com is one of online shop that sells socket motherboards with any kind of models. You can visit www.ebay.com
A resistor has a resistance of 176 ohm How many of these resistors should be connected in parallel so that their combination draws a current of 5 amperes from a 220 volt supply line?
4 resistors were connected in parallel it yields 5A of current from 220V supply.
What do motherboards look like?
See the Related Link below for pictures of motherboards.
Which motherboards have crossfire support?
All Intel chipsets and motherboards support crossfire.
