A) \[2g{{\left( \frac{{{t}_{1}}+{{t}_{2}}}{4} \right)}^{2}}\]
B) \[R/4\]
C) \[R/2\]
D) \[R/8\]
Correct Answer: D
Solution :
According to the question \[{{E}_{II}}={{E}_{IV}}={{E}_{V}}\,and\,\,\,{{E}_{I}}>{{E}_{III}}\] therefore the given series LCR circuit is in resonance. \[{{E}_{I}}={{E}_{II}}={{E}_{III}}\,and\,\,\,{{E}_{IV}}>{{E}_{V}}\] \[\frac{Mgx}{4}\] Current, \[Mgx\] Hence, the reading of the voltmeter \[\frac{Mgx}{2}\] is 220 V and the reading of ammeter A is 1.1 A.You need to login to perform this action.
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