Loading presentation...

Present Remotely

Send the link below via email or IM

Copy

Present to your audience

Start remote presentation

  • Invited audience members will follow you as you navigate and present
  • People invited to a presentation do not need a Prezi account
  • This link expires 10 minutes after you close the presentation
  • A maximum of 30 users can follow your presentation
  • Learn more about this feature in our knowledge base article

Do you really want to delete this prezi?

Neither you, nor the coeditors you shared it with will be able to recover it again.

DeleteCancel

PH 223 33:9-10/31:9

No description
by

Richard Datwyler

on 10 January 2018

Comments (0)

Please log in to add your comment.

Report abuse

Transcript of PH 223 33:9-10/31:9

A 10 microfarad capacitor initially charge to 20 micro coulombs is discharged through a 1.0 KOhm resistor. How long does it take to reduce the capacitor's charge to 10 micro coulombs?
What value resistor will discharge a 1.0 micro farad capacitor to 10% of its initial charge in 2.0 ms?
An FM radio station broadcasts at a frequency of 100 MHz. What inductance should be pared with a 10 pF capacitor to build a receiver circuit for this station?
#25 draw on board
What value of resistor R gives the circuit here a time constant of 25 microseconds?
What is the current thought the battery after the switch has been closed for a long time?
What is the current through he battery immediately after the switch is closed?
#75 draw on board
The switch has been open for a long time. It is closed at t=0s.
Homework questions
"Could you explain what the purpose of a time constant is? Is it just a sort of converting factor for calculation purposes?"
"How do these circuits actually pick up telecommunications?"
Full transcript