A variable RL of 10 k is placed across a current source of 10 mA. ...

[wrbasek0]

A variable RL of 10 k is placed across a current source of 10 mA. The change in VL that occurs if RL is adjusted from 1 k to 6 k is
 
  A) 10 V to 60 V B) 20 V to 120 V C) 1 V to 6 V D) 2 V to 6 V

Question 2

A 4.7 k resistor and a 5 k potentiometer are in parallel across a 12-V source. The potentiometer setting required to adjust the total current to 5.11 mA is
 
  A) 4.7 k B) 0  C) 5 k D) 1 k

[triiciiaa]

Answer to Question 1

A

Answer to Question 2

A

[wrbasek0]

TYSM

[softEldritch]

Gracias!