Saved Bookmarks
| 1. |
A battery if internal resistance 4Omega is connected to the network of ressitances as shown. What must be the value of R so that maximum power is delivered to the network? Find the maximum power? |
|
Answer» SOLUTION :i) According to MAXIMUM power transfer theorem `R_("ext")=R_("INT")` `(3Rxx6R)/(9R)=4rArr R=(4)/(2)=2Omega` II) `P_("max")=i^(2)R_("ext")=((E)/(4+4))^(2)xx4=(E^(2))/(16)` |
|