Consider a series circuit in which the capacitive reactance equals the inductive reactance. What is the phase angle between current and voltage?
A) +180.°
B) +90.°
C) -180.°
D) -90.°
E) 0.°
E
Physics & Space Science
You might also like to view...
Chromatic aberration can be corrected by combining two or more lenses to form a compound lens
Indicate whether the statement is true or false
Physics & Space Science
If the absolute magnitude, M, of a supernova is x 19 and a galaxy is found that contains a supernova with an apparent magnitude, m, of 16 . What is the distance to the galaxy? Hint: dpc = 10(m - M + 5)/5 using a scientific calculator
a. 100 AU b. 100 pc c. 100 ly d. 100 kpc e. 100 Mpc
Physics & Space Science
A body of water will be deeper when its
A) temperature rises. B) temperature drops. C) neither of these
Physics & Space Science
The energy levels for electrons vary from one element to another
Indicate whether the statement is true or false
Physics & Space Science