The current through a 50-W resistor is I = 0.80 sin (240 t). What is the rms current?
A. 0.57 A
B. 0.80 A
C. 1.1 A
D. 1.6 A
Answer:A
The current through a 50-W resistor is I = 0.80 sin (240 t). What is the rms current?
A. 0.57 A B. 0.80 A C. 1.1 A D. 1.6 A