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March 31, 2015

Homework Help: Physics

Posted by Cooper on Thursday, February 2, 2012 at 3:14am.

A parallel-plate capacitor is constructed with circular plates of radius 0.056 m. The plates are separated by 0.25 mm, and the space between the plates is filled with dielectric with dielectric constant k. When the charge on the capacitor is 1.2 uc the potential difference between the plates is 750 V. Find the value of the dielectric constant, k.

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