Electrostatics Question 81

Question: Two metal spheres of capacitance $ C _{1} $ and $ C _{2} $ carry some charges. They are put in contact and then separated. The final charges $ Q _{1} $ and $ Q _{2} $ on them will satisfy [MP PMT 1999]

Options:

A) $ \frac{Q _{1}}{Q _{2}}<\frac{C _{1}}{C _{2}} $

B) $ \frac{Q _{1}}{Q _{2}}=\frac{C _{1}}{C _{2}} $

C) $ \frac{Q _{1}}{Q _{2}}>\frac{C _{1}}{C _{2}} $

D) $ \frac{Q _{1}}{Q _{2}}<\frac{C _{2}}{C _{1}} $

Show Answer

Answer:

Correct Answer: B

Solution:

Potential of both spheres will be same.



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