Saved Bookmarks
| 1. |
The resonant frequency of a circuit is f. If the capacitance is made 4 times the initial values, then the resonant frequency will become …… |
|
Answer» `f/2` In `2pif 1/sqrt(LC) 2PI` and L equal `THEREFORE f prop 1/sqrtC` `therefore (f_2)/(f_1)=sqrt(C_1/C_2)=sqrt(C/(4C))=1/2` `therefore f_2=f_1/2` but `f_1=f` `therefore f_2=f/2` |
|