In a parallel circuit, et = 120 v, r = 30 ω, and xl = 60 ω. what is the phase angle (angle theta)?

Phase angle (∅) in a parallel RL circuit  is given by the formula;  tan∅

where is current through the inductor and given by

and is current through the resistor and given by

hence, tan∅ or ∅ = 26.565 degree

c

step-by-step explanation:

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,