A) 150 V, 2.2 A
B) 220 V, 2.2 A
C) 220 V, 2.0 A
D) 100 V, 2.0 A
Correct Answer: B
Solution :
For series LCR circuit voltage \[V=\sqrt{V_{R}^{2}+{{({{V}_{L}}-{{V}_{C}})}^{2}}}\] Since, \[{{V}_{L}}={{V}_{C}}\]hence\[V={{V}_{R}}=220\,V\] also, current \[i=\frac{V}{R}=\frac{220}{100}=2.2A\]You need to login to perform this action.
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