The power bus arrangement shown in Fig.P4.15 is used to transmit 5 V dc to a 10-A load. The bus bar is 5 m long.
a. What is the dc voltage drop in the distribution system?
b. What is the characteristic impedance of the power bus?
c. If the load current suddenly increases by 0.5-A, what is the magnitude of the transient voltage on the power bus?
![2270_532a0f65-cad0-4f2a-a481-2882b38026d0.png](https://secure.tutorsglobe.com/CMSImages/2270_532a0f65-cad0-4f2a-a481-2882b38026d0.png)