Dielectrics & Capacitors - Capacitance, Voltage & Electric Field - Physics Problems

This physics video tutorial provides a basic introduction into dielectrics and capacitors. It explains the effect of adding an insulator with a dielectric constant higher than air to a capacitor. Increasing the dielectric constant K causes the capacitance to increase and the voltage & electric field to decrease proportionally. This tutorial contains plenty of examples and practice problems on dielectrics and capacitors.

Physics Video Lessons:
https://www.video-tutor.net/physics.html

Final Exam and Test Prep Videos:
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Physics 2 - Basic Introduction:
https://www.youtube.com/watch?v=rHgKLIYcZOI

Coulomb's Law and Electric Force:
https://www.youtube.com/watch?v=kCp5yYjo9zE

Electric Fields:
https://www.youtube.com/watch?v=V9RLc9EX1so

Electric Potential:
https://www.youtube.com/watch?v=LzKMQByFSLc

Electric Potential Energy:
https://www.youtube.com/watch?v=KoZ61FujkRk

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Parallel Plate Capacitor:
https://www.youtube.com/watch?v=7jJhHtegjto

Energy Stored In a Capacitor:
https://www.youtube.com/watch?v=PTyB6_Kt_5A

Energy Density of a Capacitor:
https://www.youtube.com/watch?v=RiY-sHz-whw

Dielectrics of Capacitors:
https://www.youtube.com/watch?v=HmZ4iK1T1bg

Capacitors - Review:
https://www.youtube.com/watch?v=BimpNou0orc

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Electric Current In Circuits:
https://www.youtube.com/watch?v=r-SCyD7f_zI

The Electric Battery:
https://www.youtube.com/watch?v=xrf6I_5vX64

Ohm's Law Problems:
https://www.youtube.com/watch?v=NxxNu9Cek1E

Resistance and Resistivity:
https://www.youtube.com/watch?v=PIJTu8z0-_U

Physics PDF Worksheets:
https://www.video-tutor.net/physics-basic-introduction.html