JEE Mains · Physics · STD 12 - 3. current electricity
A \(200\,\Omega \) resistor has a certain color code. If one replaces the red color by green in the code, the new resistance will be .............. \(\Omega\)
- A \(500\)
- B \(400\)
- C \(300\)
- D \(100\)
Answer & Solution
Correct Answer
(A) \(500\)
Step-by-step Solution
Detailed explanation
When red is replace with green \(1^{st}\) digit changes to \(5\) so new resistance will be \(500\,\Omega \).
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