Electro Magnetic Induction And Alternating Currents Question 65
Question: A 0.7 henry inductor is connected across a 120V ? 60 Hz ac source. The current in the inductor will be very nearly [MP PMT 2002]
Options:
A) 4.55 amp
B) 0.355 amp
C) 0.455 amp
D) 3.55 amp
Show Answer
Answer:
Correct Answer: C
Solution:
$ i=\frac{V}{X_{L}}=\frac{120}{2\times 3.14\times 60\times 0.7}=0.455,A $
BETA
