2. INDUCTANCIA L(H)!
• !!!!!!!!!!!!!!Si!!!!!!!!!!!!!!
𝑣
(
𝑡
)
=𝑉!'𝑠𝑒𝑛'𝜔𝑡
!!!!!!!
• Ley!De!Faraday!!
𝑣
(
𝑡
)
= 𝐿!"
(
$
)
!$
!!
!!!!!!!!!!!!!!!!!
•
𝑖
(
𝑡
)
=!
"
∫
𝑣
(
𝑡
)
𝑑𝑡 = − #
!
$" cos
(
𝜔𝑡
)
=#
!
$" 𝑠𝑒𝑛(𝜔𝑡 −90°)
!
𝑖
(
𝑡
)
=𝐼!𝑠𝑒𝑛
(
𝜔𝑡−90°
)
''''''''''''''𝐼!=𝑉!
𝜔𝐿
!
𝑝
(
𝑡
)
=𝑣
(
𝑡
)
𝑖
(
𝑡
)
=𝑉!𝐼!∗𝑠𝑒𝑛
(
𝜔𝑡
)
∗𝑠𝑒𝑛
(
𝜔𝑡−90°
)
'>
<''0
!
!
!
FORMA!FASORIAL!
𝑉
7
=𝑉∠𝜃
!!!!!!!!!!!!!!!!!!!!!
𝐼
7
=𝐼∠(𝜃−90°)
!
𝑍
7
=𝑉
𝐼
77
=''𝑉
𝐼∠90°'''''''''''''''
;
𝑍
7;
=𝑉!
𝐼!=𝑉!
𝑉!
𝜔𝐿 =𝜔𝐿 =𝑋"
!
𝑿𝑳=𝝎𝑳''𝛀''''''''''''''''''''''''𝑅𝑒𝑎𝑐𝑡𝑎𝑛𝑐𝑖𝑎'𝑖𝑛𝑑𝑢𝑐𝑡𝑖𝑣𝑎
!
!
𝒁
7
=𝝎𝑳∠𝟗𝟎º=𝑿𝑳∠𝟗𝟎º=𝟎+𝒋𝑿𝑳
!
!
𝑆
7
=𝑉
7
⋇𝐼
7
=𝑉∠−𝜃 ∗𝐼∠
(
𝜃−90
)
=𝑉𝐼∠−90º = 𝑆∠−90º
!!!!!!!!!!!!!!!!!!!!!!!
𝑆 = 𝑉𝐼
!
𝑆
7
=𝑉𝐼𝑐𝑜𝑠
(
−90º
)
+𝑗𝑉𝐼𝑠𝑒𝑛
(
−90º
)
=0− 𝑗𝑉𝐼 = 𝑃−𝑗𝑄
!
𝑷=𝟎
!!!!!!!!!!!!!!!!!!!!!!!!!
𝑸=𝑽𝑰=𝑺
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
𝝋=𝟗𝟎
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
𝒄𝒐𝒔'𝝋=𝟎
!
!
3. CAPACITANCIA C(F)!
!!!!!!!!!!!!Si!!!!!!!!!!!!!!!!!!
𝑣
(
𝑡
)
=𝑉!'𝑠𝑒𝑛'𝜔𝑡
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Ley!de!Coulomb!!!!!
𝑖
(
𝑡
)
=𝐶%& (()
%(
!
𝑖
(
𝑡
)
=𝜔𝐶𝑉!cos
(
𝜔𝑡
)
=𝜔𝐶𝑉!𝑠𝑒𝑛(𝜔𝑡 +90°)
!
!!!!!!!!!!!!
𝑖
(
𝑡
)
=𝐼!𝑠𝑒𝑛(𝜔𝑡± 𝜑)
!!!!!!!!!!!!!!!!!!!!
𝐼!=𝜔𝐶𝑉!
!
𝑃
(
𝑡
)
=𝑣
(
𝑡
)
𝑖
(
𝑡
)
=𝑉!𝐼!∗𝑠𝑒𝑛
(
𝜔𝑡
)
∗𝑠𝑒𝑛
(
𝜔𝑡+90°
)
'''>
<'''0
!
!
