(10 marks) Question 1. Consider a voltage source $V = 10V$. On the $v \times i$ plane, plot all points where the source can operate. What determines where the source operates?
(10 marks) Question 2. Consider a current source $I = 10 A$. On the $v \times i$ plane, plot all points where the source can operate. What determines where the source operates?
(10 marks) Question 3. Consider a load $R = 1 \Omega$. On the $v \times i$ plane, plot all points where the load can operate. What determines where the load operates?
(10 marks) Question 4. What happens to the load when connected to each one of these sources? If you observe that the voltage at the load terminals is 10 V, can you determine which source is connected to the resistor?