PENAJA BLOG


Monday, July 23, 2012

Bahagian B / Soalan 5

Rajah 6

Hitungkan jumlah rintangan dalam litar pada Rajah 6 dalam ruang jawapan di bawah.

Rj =
Kiriman pada
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1 comment:

  1. Cikgu FaizahJuly 23, 2012 at 1:43 PM

    JAWAPAN:

    Rj = (R3 x R4 / R3 + R4) + R1 + R2
    = (10 ohm x 10 ohm / 10 ohm + 10 ohm) + 10 ohm
    = (100 ohm / 20 ohm) + 10 ohm
    = 5 ohm + 10 ohm
    = 15 ohm

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