Condenser A has a capacity of 
when it is filled with a medium of dielectric constant 15. Another condenser B has a capacity of 
with air between the plates. Both are charged separately by a battery 100 V. After charging, both are connected in parallel without the battery and the dielectric medium being removed. The common potential now is
Text Solution
Verified by ExpertsThe correct answer is:
B
Charge, 
Charge, 
Net charge, 
When dielectric is removed, 
Now, common potential,
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