Phase Angles: Consider a series circuit in which the capacitive reactance equals the inductive reactance. What is the phase angle between current and voltage for this circuit

X = R,   therefore the current and the voltage are in phase, that is, the angles are zero

Explanation:

In circuits with capacitors and inductors the phase between current and voltage varies according to frequency , capacitance and induction values, but they go in opposite directions. The first creates a delay in the current and the second an advance.

   If it is an RLC type serial circuit, the impedance is

            X = √[ R² + (XL- Xc)²

with

    XL = wL

    Xc = 1 / wc

let's apply this to mention if XL = Xc, the impedance the circuit is resistive

             X = R

therefore the current and the voltage are in phase, that is, the angles are zero

muscle endurance

explanation:

i can do 50 in a row ( but i get so tired after that)

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles