Questions
From the supply of identical capacitors rated 8 mF, 250volt, The minimum number of capacitors required to form a composite 16 mF, 1000 v capacitor is
detailed solution
Correct option is D
The combination of capacitors should be as shown in the figure,CE=c4×8=2c=2×8mFCE=16mFAlso VA−VB=4×250v =1000 voltHence total number of capacitors required=8×4 = 32Talk to our academic expert!
Similar Questions
Two capacitors C1 and C2 having capacitance respectively are connected as shown in the figure. Initially C1 has charge 4 and C2 is uncharged. After long time closing the switch S :
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