The value of the resistance R in the circuit shown in the given figure – McqOptions

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1.	The value of the resistance R in the circuit shown in the given figure is varied in such a manner that the power dissipated in 5 resistor is maximum. Under this condition, the value of R will be
A.	20
B.	<table><tr> <td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>40</center></td><td rowspan="2"> </td><td rowspan="2"> </td></tr><td align="center">3</td></table>
C.
D.	30
Answer» C.

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