Electro Magnetic Induction And Alternating Currents Question 88
Question: A 40 W electric heater is connected to a 200 V, 50 Hz mains supply. The peak value of electric current flowing in the circuit is approximately [MP PET 1992]
Options:
A) 2.5 A
B) 5.0 A
C) 7 A
D) 10 A
Show Answer
Answer:
Correct Answer: C
Solution:
Þ
