Evaluate resistance for the following color coded resistor a) Yellow Violet Black Silver b) Green Blue Red Golden
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a) Yellow - 4 (first digit)
Violet - 7 (second digit)
Black - 0 ( i.e. 10^0 = 1)
Silver - 10% (tolerance)
Resistance = 47 * 1 + 10% ohm
Similarly
b)Green - 5
Blue - 6
Red - 2
Golden - 5%
Resistance = 56*10^2 + 5% ohm
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