Question

When a transmission line is opened at the receiving end, the value of the reflection coefficient of current is?

Answer 1

+1 is the correct answer.....

Answer 2

In a Open circuit, the reflection coefficient will be  Answer is : 1
Reason:
As we already know that , the reflection coefficient determines the ratio of the reflected wave amplitude to the incident wave amplitude.

The open circuit will have infinite output impedance.That means any wave incident at the output will be completely refleted.Hence the coefficient of reflection is +1