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Circuit diagram of metre bridge is shown in figure. The null point is found at a distance of 40 cm from A. If now a resistance of 12` Omega` is connected in parallel with S, the null point occurs at 64 cm. Determine the value of R and S.
A. |
`40/3 Omega, 20 Omega` |
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B. |
`10/3 Omega, 10 Omega` |
C. |
`11 Omega, 22 Omega` |
D. |
`80/3 Omega, 40 Omega` |