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Resistance of a carbon resistor determined from colour codes is $(22000\pm5\%)\ \Omega$. The colour of third band must be:
Explanation
22 × 10³ Ω needs Red, Red, Orange; the third band is the multiplier.
Detailed Solution
$R=22\times10^3\pm5\%$
First band = Red
2nd band = Red
3rd band = Orange (Multiplier)
4th band = Gold (Tolerance)