state gov RPSC 2nd Grade Senior Teacher Mock Test Series 2025 Physics Current, Resistance and Electricity
A 200 Ω resistor has a certain colour code. If one replaces the red colour by green in the code, the new resistance will be:
1
100 Ω
2
400 Ω
3
300 Ω
4
500 Ω
5
Question Not Attempted