Author Question: Polarity is defined based on the conventional current through a resistive element. Indicate ... (Read 25 times)

jhjkgdfhk · **on:** Jul 28, 2018

Polarity is defined based on the conventional current through a resistive element.

Indicate whether the statement is true or false

Question 2

A 50 k potentiometer is connected across a 15 V source. If the voltage from the wiper to the lower end of the potentiometer is 3.2 V, what is the resistance of that lower part?

A) 50 k B) 39.3 k C) 0 D) 10.7 k