February 20, 2017

Homework Help: Physics

Posted by Tor on Sunday, March 11, 2012 at 3:41pm.

A parallel-plate capacitor has a capacitance of 2.1 µF with air between the plates. The capacitor is connected to a 24 V battery and charged. The battery is then removed. When a dielectric is placed between the plates, a potential difference of 2.8 V is measured across the plates. What is the dielectric constant of the material?

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions