A) the voltage across R is zero
B) the voltage across R equals applied voltage
C) the voltage across C is zero
D) the voltage across L equals applied voltage
Correct Answer: B
Solution :
Equation of voltage \[E=\sqrt{V_{R}^{2}+{{({{V}_{L}}-{{V}_{C}})}^{2}}}\] At resonance (series circuit) \[{{V}_{L}}={{V}_{C}}\Rightarrow E={{V}_{R}}\] ie, whole applied voltage appeared across the resistance.
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