A body of capacity \[4\,\mu \,F\] is charged to \[80\,V\] and another – McqOptions

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1.	A body of capacity \[4\,\mu \,F\] is charged to \[80\,V\] and another body of capacity \[6\,\mu \,F\] is charged to 30V. When they are connected the energy lost by \[4\,\mu \,F\] capacitor is [EAMCET 2001]
A.	7.8 mJ
B.	4.6 mJ
C.	3.2 mJ
D.	2.5 mJ
Answer» B. 4.6 mJ

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