Questions
A parallel plate capacitor is charged and the charging battery is then disconnected. If the plates of the capacitor are moved further apart by means of insulating handles.
detailed solution
Correct option is B
As battery is disconnected, hence Q = constant, plates of capacitor are moved apart,Hence C decreases C∝1d.Now, V=QC and U=Q22CV= constant, C=KC0 i.e., C>C0Q=CV, i.e., Q>Q0U=12CV2, i.e., UTalk to our academic expert!
Similar Questions
A parallel plate capacitor is charged from a cell and then isolated from it. The separation between the plates is now increased.
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
free study material
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests
