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The resistance needed is
1/(the current flowing through the resistance) ohms.
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∙ 10y ago
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What resistance is needed to reduce 12V dc to 5V dc?
7K ohm
What resistance is needed to reduce 5V DC to 3V DC?
12v dc to 3v dc
What is the answer (4v-4)(5v plus 6)?
It is equal to: 20v^2 +4v -24
What is the answer for S equals 4v2 for v?
Solve S = 4v2 for v . -4(4-v)= -2(2v-1) v-16+4v = -2(2v-1) v-16+4v = -4v + 2 -16+5v = -4v + 2 5v = -4v + 18 9v = 18 v = 2
What is the answer to this problem v plus 47-5v equals 287?
V + 47 - 5V = 287 gather V's together 47 - 4V = 287 subtract 47 from both sides 47 - 47 - 4V = 287 - 47 - 4V = 240 divide both sides integers by - 4 (- 4/ - 4)V = 240/- 4 V = - 60 -----------------check in original equation ( - 60 ) + 47 - 5( - 60) = 287 - 13 + 300 = 287 287 = 287 ----------------checks
How do I reduce 2000 mA or 2 Amps with 5V down to 20 mA with 5V?
assuming 5v steady the 2 amps can be virtual zero by reducing the load present
How many amps does a 5v transformer draw?
There are actually three pieces to this puzzle - resistance. And you're missing that one.
What helps to keep the power supply from overheating?
Most Accurate Answer:The cooling fan.This can sometimes be misinterpreted as the CPU fan, but that is the HEAT SINK that is located on top of the central processing unit on the motherboard.The cooling fan is on the case, next to the power supply to prevent overheating and to keep the case cool (sometimes referred to as the CASE FAN).---------------------------------------------------------------------------------------------------------------------------------------SUBMITTED BY PREVIOUS EDITOR:which are supplied by the P1 power supply connector?a)12v,6v and 3vb)12v,5v and 3.3vc)12v,4v and 1.8vd)6v,5v and 4v
What current will be needed to produce a voltage of 5V across a 12kΩ resistor?
Ohm's Law: Current = voltage divided by resistance. 5 V divided by 12 KΩ is 416 2/3 ma
Reduce the fraction -20t5u2v3 over 48t7u4v?
-5v^2 over 4(t^2)(u^2)
What is 4x plus 5y equals 15?
4 multiplyed by a number (Variable) plus 5 multiplyed by a number (V) equals 15 4v + 5v = 15 15/5 = v 15/4 = impossibility >_< Sorry :~) v = ImPoSiBiLiTy
How many power supply uses in 8085 microprocessor?
+5v supply is alone needed for Intel 8085 Microprocessor
