1 / 16

If the areas are A 1 and A-A 1 .

If the areas are A 1 and A-A 1. C 123 2.4 muF, q = 28.8 muC C 2 C 24 = 12 muF C 1234 = 3 muF q =36 muC. Chapter 26 Current and Resistance In this chapter we will introduce the following new concepts:

ivor-cochran
Download Presentation

If the areas are A 1 and A-A 1 .

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. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. If the areas are A1 and A-A1. C123 2.4 \muF, q = 28.8 \muC C2C24 = 12 \muF C1234 = 3 \muF q =36 \muC

  2. Chapter 26 Current and Resistance In this chapter we will introduce the following new concepts: -Electric current ( symbol i ) -Electric current density vector (symbol ) -Drift speed (symbol vd) -Resistance (symbol R ) and resistivity (symbol ρ ) of a conductor -Ohmic and non-Ohmic conductors We will also cover the following topics: -Ohm’s law -Power in electric circuits (26 - 1)

  3. HITT The plate areas and plate separations of five parallel plate capacitors are capacitor 1: area A0, separation d0 capacitor 2: area 2A0, separation 2d0 capacitor 3: area 2A0, separation d0/2 capacitor 4: area A0/2, separation 2d0 capacitor 5: area A0, separation d0/2 Rank these according to their capacitances, least to greatest. a. 1,2,3,4,5 b. 5,4,3,2,1 c. (524) (13) d. (412) (53) e. 3,5, (1,2), 4

  4. A B (26 - 2)

  5. conductor + q i conductor - q i (26 - 3)

  6. conductor A conductor - q A i + q i (26 - 4)

  7. (26 - 5)

  8. i - R + V (26 - 6)

  9. i - + V (26 -7)

  10. (26 -8)

  11. (26 - 9)

  12. (26 - 10)

  13. (26 - 11)

  14. (26 - 12)

  15. V (26 - 13)

  16. hitt To store a total of 0.040 J of energy in the two identical capacitors shown, each should have a capacitance of: • A. 0.10 \muF • B. 0.50 \muF, 0.10 \muF • C. 1.0 \muF • D. 1.5 \muF • E. 2.0 \muF

More Related