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The resultant resistance of two resistor...

The resultant resistance of two resistors when connected in series is 48 ohm.the ratio of their resistances is `3:1` the value of each resistance is

A

`20 Omega, 28 Omega`

B

`32 Omega, 16 Omega`

C

`36 Omega, 12 Omega`

D

`24 Omega, 24 Omega`

Text Solution

Verified by Experts

The correct Answer is:
C
`R_(s) = R_(1) + R_(2), R_(p) =(R_(1)R_(2))/(R_(1) + R_(2))`
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