JEE Main 2019 — Physics solution | Fundamenthol

JEE Main2019Physics

Q.

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:

A
400 $Ω$
B
500 $Ω$
C
300 $Ω$
D
100 $Ω$

Solution

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