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(a) Based on Figure 1(a), answer the following questions: Berdasarkan Rajah 1(a), jawab soalan-soalan berikut: i) Prove that the equation for current division of i_(2)

(a) Based on Figure 1(a), answer the following questions:\ Berdasarkan Rajah 1(a), jawab soalan-soalan berikut:\ i) Prove that the equation for current division of

i_(2)

is given by:\ Buktikan bahawa persamaan untuk pembahagian arus

i_(2)

diberikan oleh:\

(i_(2))/(G_(2))=(i)/(G_(1)+G_(2)+G_(3))

\

G_(1),G_(2)

and

G_(3)

are conductance for resistors,

R_(1),R_(2)

and

R_(3)

respectively.

G_(1),G_(2)

dan

G_(3)

masing-masing adalah kekonduksian untuk

R_(1),R_(2)

dan

R_(3)

.\ (13 marks/markah)\ ii) If given that

R_(1):R_(2):R_(3)=1:2:2

, find the ratio of

P_(R_(1)):P_(R_(2)):P_(R_(3))

where

P_(R_(1))

,

P_(R_(2))

and

P_(R_(3))

are the power absorbed by

R_(1),R_(2)

and

R_(3)

respectively.\ Diberikan bahawa

R_(1):R_(2):R_(3)=1:2:2

, dapatkan nisbah

P_(R_(1)):P_(R_(2)):P_(R_(3))di

mana

P_(R_(1)),P_(R_(2))

dan

P_(R_(3))

masing-masing adalah kuasa yang diserap oleh

R_(1),R_(2)

dan

R_(3)

.\ (17 marks/markah)\ Kajan (a)\ ...3/-\ SULIT

image text in transcribed
Prove that the equation for current division of i2 is given by: Buktikan bahawa persamaan untuk pembahagian arus i2 diberikan oleh: G2i2=G1+G2+G3i G1,G2 and G3 are conductance for resistors, R1,R2 and R3 respectively. G1,G2 dan G3 masing-masing adalah kekonduksian untuk R1,R2 dan R3. (13 marks/markah) ii) If given that R1:R2:R3=1:2:2, find the ratio of PR1:PR2:PR3 where PR1, PR2 and PR3 are the power absorbed by R1,R2 and R3 respectively. Diberikan bahawa R1:R2:R3=1:2:2, dapatkan nisbah PR1:PR2:PR3 di mana PR1,PR2 dan PR3 masing-masing adalah kuasa yang diserap oleh R1,R2 dan R3. (17 marks/markah) Figure 1(a) Rajah 1(a)

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