Consider the following statements regarding reciprocity theorem :
1. In any passive linear bilateral network, if the single voltage source Vx, in branch x produces the current response Iy, in branch y, then the removal of the voltage source from branch x and its insertion in branch y will produce the current response iy in branch x.
2. The interchange of an ideal voltage source and an ideal ammeter in any passive, linear, bilateral circuit will not change the ammeter reading.
3. The interchange of an ideal current source and an ideal voltmeter in any passive linear bilateral circuit will change the voltmeter reading.
Which of the above statements are correct ?
1
1 and 3 only
2
1 and 2 only
3
2 and 3 only
4
1, 2 and 3