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Physics
The radii of two charged metal spheres are 5cm and 10cm both having the same charge 60mC. If they are connected by a wire
Q. The radii of two charged metal spheres are 5cm and 10cm both having the same charge 60mC. If they are connected by a wire
1909
217
Electrostatic Potential and Capacitance
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A
A charge of 20mC flows through the wire from smaller to larger sphere
30%
B
A charge of 20mC flows through the wire from smaller to smaller sphere
30%
C
A charge pf 40mC flows through the wire from smaller to larger sphere
22%
D
No charge flows through the wire because both spheres have same charge.
18%
Solution:
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tan
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