Teaching DSSSB TGT Mock Test 2025 Physics Current, Resistance and Electricity Combination of Resistors — Series and Parallel
Two resistors, A and B are connected in parallel combination in an electric circuit as to have an equivalent resistance of 3 Ω. On connecting the resistors A and B in series combination the equivalent resistant is found to be 12 Ω. Then the resistance R1 and R2 of the two resistors A and B respectively could be
1
8Ω ; 4Ω
2
10Ω ; 2Ω
3
9Ω ; 3Ω
4
6Ω ; 6Ω