Element X in the circuit below has a resistance Rx which

Last updated: 6/21/2023

Element X in the circuit below has a resistance Rx which depends on the voltage Vx on it for Vx 1 V Rx 12 and for Vx 1 V Rx 2 2 Three such elements are connected with an ideal ammeter as shown below the voltage on the leads of the circuit varies in time as shown in the graph X X X 1 A 1 5 s 2 A 5 s 5 3 A 5 s V V 10 Which of the following combinations of current time is are possible 0 6 A 1 5 s 0 10 20 S