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No, a 2.2k ohm resistor and a 220 ohm resistor are not the same resistance. The "k" in 2.2k ohm stands for "kilo," which represents a multiplier of 1000. Therefore, a 2.2k ohm resistor is equivalent to 2200 ohms, while a 220 ohm resistor is simply 220 ohms. The difference in resistance values is a factor of 10 due to the kilo prefix.
What else can I help you with?
A 22 k and Ohm and 12 k and Ohm resistor are connected in series across a 68 V source how is the voltage divided?
If the resistors are in series the voltage can not be divided, as it has to pass first through one then the other. The amount of current that flows through a set of resistors in series will be the same at all points and the total resistance in the circuit must be equal to the sum of all the individual resistors added together. In other words the 22k and 12k Ohm resistors are the sames as a single 34k Ohm resistor.
How do you build an amplifier with an input of 1 mV at 1000 Hz and an output of 1 V at 1000 Hz on a breadboard?
You would be hard pressed to accomplish this in a single stage amplifier. It's much easier with two. For someone that hasn't done a whole lot of design, I would use two op amp stages to get there. the U741 op amp is a very common op amp, and is pretty cheap. For both stages you need to apply a +12 and -12 volt. Here's the pin out for stage #1: Tie 3 to your source 6 is your output. Connect a 100k ohm resistor from 6 to 2 Tie a 1k ohm resistor from 2 to ground. And the second stage: connect pin 6 of the first stage to 3 of the second 6 is your output. connect a 10k ohm resistor from 6 to 2 Tie a 1k ohm resistor from 2 to ground Connect a 10 microFarad capacitor (12 volt minimim rated) from pin 6 to your output load. This will get rid of any DC offset, and the value does not necessarily have to be 10 microFarad, but the bigger, the better (usually). This should have a pretty flat frequency response to ~3kHz. The first stage has a gain of ~100, the second has a gain of ~10. If you find the frequency response is poor, lowering the gain of the first stage and increasing the second will improve the frequency response. Replacing the 100k with a 50k will drop the first stage gain to ~50; replacing the 10k with a 22k will increase the second stage gain to ~20. This should have a frequency response that's fairly flat up to ~10kHz. If you need an actual schematic, email me.
How sensitive is 22k resistor?
"Sensitivity" is not a word normally applied to resistors. Characteristics of resistors include "resistance", "tolerance", "power rating", and "temperature coefficient". "Inductance" and "capacitance" are also used in describing certain critical performance resistors. A 22 KOhm resistor will require 22 v of voltage to induce a current of 1 ma. This is Ohm's Law: voltage = current times resistance.
A 22 k and Ohm and 12 k and Ohm resistor are connected in series across a 68 V source how is the voltage divided?
If the resistors are in series the voltage can not be divided, as it has to pass first through one then the other. The amount of current that flows through a set of resistors in series will be the same at all points and the total resistance in the circuit must be equal to the sum of all the individual resistors added together. In other words the 22k and 12k Ohm resistors are the sames as a single 34k Ohm resistor.
Is 220 a foreign hallmark on gold?
Hi, I an not an expert, but was interested in a piece of jewelry that had a hallmark of 220 and was being presented as 22k gold. Ran a number of searches on the internet for 220. So far, the only information that I have been able to come up with is that 220 is used to identify commercial bronze which is an alloy of copper. A web search on "alloy 220" will bring up a number of sources on the subject. Good Luck.
Which gold is worth more 14K or 22K gold?
22k has a higher grade then a 14k so therefor 22k is worth more
What is the Arabic symbol for 22k?
22k is shorthand for 22000 in Arabic numerals.
Price of 1 gram 22k gold in uae?
that changes every day if not every hour any where in the world.
How many ounces is 22k gold?
22k is a measure of purity, not quantity. So you can get one millionth of an ounce or a million ounces of 22k gold.
22K means how much Indian rupees?
22K means 22000
Today 916 gold rate in kerala?
Rs.2910 (22K/1Grm) Rs.23280 (22K/8Grms) (11-December-12)
What is gold percentage in 22k gold?
22k gold is composed of 91.67% gold, with the remaining 8.33% made up of other metals like silver and copper.
What is 22k gold rates of tola?
52,200
What is another code for 22k gold?
750
