slide1 n.
Download
Skip this Video
Loading SlideShow in 5 Seconds..
Announcements PowerPoint Presentation
Download Presentation
Announcements

Loading in 2 Seconds...

play fullscreen
1 / 14

Announcements - PowerPoint PPT Presentation


  • 143 Views
  • Uploaded on

Announcements. Be sure to fill out the online course evaluations. HW 12 is now due FRIDAY DEC 9 th , 8AM HW 13 is now due TUESDAY DEC 12 th , 8AM Today, we will cover the rest of the lecture for Week 12 AND the entire lecture for Week 13.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'Announcements' - habib


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
slide1

Announcements

Be sure to fill out the online course evaluations

HW 12 is now due FRIDAY DEC 9th, 8AM

HW 13 is now due TUESDAY DEC 12th, 8AM

Today, we will cover the rest of the lecture for Week 12 AND the entire lecture for Week 13.

Recitations next week will cover problems from HW 12 and HW 13

Lecture next week will cover (a) problems from HW 13 (if any are left). We will also begin reviewing for the final exam.

Recitation on Monday Dec 12th will also be a review for final

B

A

C

slide2

ICLICKER QUESTION #0

Option Review for the Final exam will be on MONDAY Dec 19th at the following time:

8:30-11AM

11:30-2pm

2:30-5pm

None of these times are good, I would prefer a different day.

B

A

C

slide4

Clicker Question #1

Consider the voltage phasor in Figure 33.4, shown at three instants of time. Choose the part of the figure that represents the instant of time at which the instantaneous value of the voltage has the largest magnitude.

Figure 33.4

  • (a)
  • (b)
  • (c)

C

current lags voltage in inductor
Current LAGS Voltage in Inductor

Show Active Figure 33.6

slide7

Clicker Question #2

Consider the AC circuit in Figure 33.8. The frequency of the AC source is adjusted while its voltage amplitude is held constant. When does the light bulb glow the brightest?

Figure 33.8

  • It glows brightest at high frequencies.
  • It glows brightest at low frequencies.
  • The brightness is the same at all frequencies.
current leads voltage in a capacitor
Current LEADS voltage in a Capacitor

Show Active Figure 33.10

slide9

Clicker Question #3

Consider the AC circuit in Figure 33.12. The frequency of the AC source is adjusted while its voltage amplitude is held constant. When does the light bulb glow the brightest?

B

Figure 33.12

A

  • It glows brightest at high frequencies.
  • It glows brightest at low frequencies.
  • The brightness is the same at all frequencies.

C

slide12

Clicker Question #4

Label each part of Figure 33.16, (a), (b), and (c), as representing XL > XC, XL = XC, or XL < XC. Describe figure (a).

Figure 33.16

  • XL > XC
  • XL = XC
  • XL < XC

HINT:

C

what is the impedance of a series rlc circuit at resonance

Clicker Question #5

What is the impedance of a series RLC circuit at resonance?
  • larger than R
  • less than R
  • equal to R
  • impossible to determine