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A $200 Ω$ resistor has a certain color code. If one replaces the red color by green in the code, the new resistance will be:

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$100 Ω$

$400 Ω$

$300 Ω$

$500 Ω$

answer is D.

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Detailed Solution

Number 2 is associated wit the red colour. This colour is replaced by green.

$∵$ Colour code figure for green is 5

$∴$ New resistance $500 Ω$

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