3. The equation for the energy stored in a capacitor is given on the front page in the formula box. In that formula, if energy is in nanojoules and voltage is in volts, what units will the capacitance have?

3. The equation for the energy stored in a capacitor is given on the front page in the formula box. In that formula, if energy is in nanojoules and voltage is in volts, what units will the capacitance have?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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### Transcription for Educational Use:

**Enhancing Capacitance with Dielectrics**

Filling the space between the plates with a **dielectric** of dielectric constant \(\kappa\) increases the capacitance to \(C = \kappa C_0\).

**Energy Storage in Capacitors**

The energy stored in a capacitor is given by \[
u_C = \frac{1}{2}C(\Delta V_c)^2.
\]

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