Question
Physics Question on Current electricity
The readings of ammeter and voltmeter in the following circuit are respectively
A
2.7 A, 220 V
B
1.2 A, 120 V
C
2.2 A, 220 V
D
1.5 A, 100 V
Answer
2.2 A, 220 V
Explanation
Solution
∵VL=Vc it is a resistive circuit ∴V=220VandI=RV=100220=2.2A