It's a code to tell you the value of the resistance of the resistor.
When a resistor has a 4th color band, its color is either gold or silver, so I will assume the color bands are white-white-white-gold. The resistance is 99 GΩ ± 5%.
It depends on what you mean by "go." What I can tell you is that if you mean what colour it turns into when it is used with litmus paper it turns blue. However, if you mean what colours it is on the pH chart the colours are ones like purples and blues. (Sorry if I couldn't be of any help, I'm only 11)
A carbon composition resistor is made from a compound of carbon graphite and resin bonding material. This type of resistor has a cylindrical shape and is used for applications requiring high stability and low noise levels.
The resistor colored yellow yellow red has a resistance value of 44 kΩ with a tolerance of 2%.
primary colours are the colours of the rainbow( VIBGYOR).Now White is made by mixing all the colours of the rainbow and black is also made by by mixing some colours present in the rainbow.so the colours present in the rainbow are primary colours and all the other colours in the world are made by mixing them in someway.Secondary colours are not naturally present. .....................................Gho$t
There are many colours for resistor rings but the reason that we have them is to help the resistor reduce the electrical current that is passing through.
The color bands on a resistor indicate its resistance value. Each color corresponds to a digit, which is used to calculate the resistance value based on a specific color code chart. The tolerance of the resistor is also indicated by a separate color band.
what does resistor mean in technolagy
Colours don't mean anything. There are just colours to make the earth beautifull.
R stands for the resistance.
tertiary colours is when you mix primary colours with secondary colours. ( third stage of colours )
A rheostat is simply a variable resistor used to control current. It does not have a positive or a negative terminal.
Do you mean the primary colours? The primary colours of pigment are red, blue, and yellow. The primary colours of light are red, blue, and green.
4200 ohms
The primary colours: Red, Blue and Yellow, if you mix 2 of these colours together you get the secondary colours.
it mean that its not real iof it is not brown
As far as I know, nothing. It is the color bands on the resistor that represent the value of the resistor.AnswerIn the, now-obsolete, 'body-tip-spot' colour code system, the 'body' colour represented the first significant figure, the 'tip' colour represented the second significant figure, and the 'spot' colour represented the multiplier. The colours of the 'body-tip-spot' method correspend exactly to the colours used with the 'band' method.With the 'body-tip-spot' method, the body of the resistor was painted in one colour; one end of the resistor (the 'tip') was painted another colour, and a coloured 'spot' or 'dot', was placed roughly halfway along the body of the resistor.