Guest

Trry to solve this and upload solution

Trry to solve this and upload solution

Grade:12

1 Answers

Aman Bansal
592 Points
9 years ago

Dear MAni,

A parallel plate capacitor has an area of 5.00 cm 2 and a capacitance of 3.50 pF. The capacitor is connected to a 12.0 V battery. After the capacitor is completely charge up, the battery is removed.
   (A) What must be the separation of the plates and the charge density on the plates?
   (B) What is the magnitude of the electric field between the plates, and how much energy is stored in the electric field between the plates?
   (C) If a sheet of Mylar is placed between the plates, how will the voltage across the plates and the charge density on the plates change?
   (D) If the sheet of Mylar has an area of 3.00 cm 2 so that it does not cover the whole area of the plates, what would be the effective capacitance of this arrangement?
(E)

If the Mylar is removed and the plates are moved 1.00 mm farther from each other, what will be the voltage between the plates, and how much work will it take to move the plates apart?

 

 

Cracking IIT just got more exciting,It s not just all about getting assistance from IITians, alongside Target Achievement and Rewards play an important role. ASKIITIANS has it all for you, wherein you get assistance only from IITians for your preparation and win by answering queries in the discussion forums. Reward points 5 + 15 for all those who upload their pic and download the ASKIITIANS Toolbar, just a simple  to download the toolbar….

So start the brain storming…. become a leader with Elite Expert League ASKIITIANS

Thanks

Aman Bansal

Askiitian Expert

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free