IUB PHYS-P 105 - Current and Voltage (2 pages)

Previewing page 1 of 2 page document View the full content.
View Full Document

Current and Voltage



Previewing page 1 of actual document.

View the full content.
View Full Document

Unformatted text preview:

PHYS 105 1nd Edition Lecture 33 Outline of Last Lecture I Exam Outline of Current Lecture II Resistors III Electric power and energy IV Capacitor V Faraday s law of Induction Current Lecture I II III Resistors Important element in electric circuit Can be connected in series or in parallel Series o Total resistance of equivalent circuit is the sum of resistance of al resistors Parallel o Inverse of the equivalent resistance is given by the sum of the inverse resistance of all resistors Electric power and energy Energy Power x Time Power o IxV o I 2 x R o V 2 R Capacitor Sheet of parallel plates can be used to store electric charge Capacitance C Q V Amount of charge can be stores with a given amount of electric potential increase Unit of capacitance is Farad These notes represent a detailed interpretation of the professor s lecture GradeBuddy is best used as a supplement to your own notes not as a substitute IV Faraday s law of Induction Varying magnetic field induces electric field When electric current flow in the wire it produces magnetic field When electric wire is coiled together the magnetic field is concentrated in the device o Called an inductor with symbol L o Unit of inductance is Henry H



View Full Document

Access the best Study Guides, Lecture Notes and Practice Exams

Loading Unlocking...
Login

Join to view Current and Voltage and access 3M+ class-specific study document.

or
We will never post anything without your permission.
Don't have an account?
Sign Up

Join to view Current and Voltage and access 3M+ class-specific study document.

or

By creating an account you agree to our Privacy Policy and Terms Of Use

Already a member?