64 identical drops each of capacity 5uf combine to form a big drop.what isthe capacity of big drop
suman , 7 Years ago
Grade 12
Electrostatics> 64 identical drops each of capacity 5uf c...
2 Answers
moesha
Last Activity: 7 Years ago
Radius of big drop=R
Radius of small drop=r
volume of big drop=64×volume of small drop
we conclude
R=4r
Capacitance of a small drop= 4π𝞮𝞸 r=5uf-----------(1)
Capacitance of large drop= 4π𝞮𝞸 R=Cuf...............(2)
Taking ratio we get C=20uf
MD ASIF
Last Activity: 6 Years ago
64 IDENTICAL DROPS EACH OF CAPACITY 5uF COMBINE TO FORM A BIG DROP . WHAT IS THE CAPACITY OF THE BIG DROP?
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