Problema rezolvata tema EEA

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  • 8/10/2019 Problema rezolvata tema EEA

    1/5

    Arhip Georgiana 323 CA

    Problema 1

    VVRR

    REUU CRA 5,7

    200

    10015

    21

    2

    2==

    +

    VVVUUUTBEAC

    9,66,05,71

    ===

    VVRR

    REU CB 5,2

    15

    5,215

    87

    8==

    + ( 2TBI

  • 8/10/2019 Problema rezolvata tema EEA

    2/5

    Arhip Georgiana 323 CA

    1T

    2T

    3T

    CI 1mA 1mA 1,19mA

    CEU 7,1! 5! 2,!

    Cir"#i$#l e"hi%alen$ in ".a.

    C

    ffi

    I

    h

    S

    hh

    0== =

    == khh ii 5,2

    10

    10021

    & =

    = khi 1,219,10

    1003

    P$ $ran'i$or#l 3, "ir"#i$#l e"hi%alen$ e$e

    2

  • 8/10/2019 Problema rezolvata tema EEA

    3/5

    Arhip Georgiana 323 CA

    6,713,51,2

    3,5100

    10

    9

    3

    3

    10

    9

    33 =

    +

    =

    +

    =

    +

    ==

    Rh

    Rh

    i

    i

    Rh

    R

    u

    uA

    if

    i

    o

    ii

    ou

    )( 3310333 ioiii iiRihu ++=

    )1( 31033

    33 ++== fi

    i

    ii hRhi

    u

    Z ++= kkkZi 60)1100(3,51,23

    ran'i$or#l 1 * repe$or pe emi$or "# boo$$rapare * "#r 21 pag.5

    ran'i$or#l 2 e$e +oloi$ pen$r# mi"orarea e+e"$#l#i re'i$en$ei e polari'are in

    emi$or - "#r 21 pag.8 * ar ai"i 2 e$e in "onei#ne /0

    11 =uA

    a"a e negliea'a 3

    6,716,711 ==uA

    ar 2TZo

    3

  • 8/10/2019 Problema rezolvata tema EEA

    4/5

    Arhip Georgiana 323 CA

    141

    ii hh &

    iff

    hR

    Rhh

    +

    khi 5,2 & 955,250

    50100

    +

    fh

    266166)1(66 33in$ RRZhhZRZ ifi +++

    21)1( 33in$ RRZhhRZ ifi +

    +

    + =++ kkkkZ 263027,27965,210in$

    kZ 2630in$

    e ober%a "a 3

  • 8/10/2019 Problema rezolvata tema EEA

    5/5

    Arhip Georgiana 323 CA

    riAi iii +=

    ooA uu =

    in$3 ZiiRuiRuu iArroiiiA ===

    i

    ouR

    u

    uA =

    in$Z +oar$e mare 0Aii ri ii =

    iiriAuo uiRRuAu ++== )( 3 r

    ior

    RR

    uui

    +

    =

    3

    )1

    1(33

    3

    RR

    R

    Au

    RR

    Ru

    A

    u

    u

    RR

    uuRuiRuu

    r

    r

    u

    o

    r

    r

    i

    u

    o

    iA

    r

    io

    rorroiA

    +=

    +

    =

    +

    ==

    ar A# +oar$e mare 110

    10

    3

    ===R

    R

    u

    uA r

    i

    ouR

    3in$ RZ =

    == kRRZ ries 6,39 ( 0iAu )

    5