Author Question: In an AC series circuit, the current in a pure resistor differs in phase with the applied voltage by ... (Read 48 times)

ghost! · **on:** Jul 28, 2018

In an AC series circuit, the current in a pure resistor differs in phase with the applied voltage by what angle?
a. 180
c. 90
b. zero
d. 45

Question 2

A string of length L with fixed ends is made to go into standing wave patterns. What is the longest wavelength associated with all possible standing wave patterns in this situation?
a. L/4
c. L
b. L/2
d. 2L