Jawaban:
Vac = 220 v
Penjelasan:
2R dan 2R di paralel
Rp = ( 2R. 2R ) / ( 2R + 2R ) ... pakai rumus 1/Rp juga boleh.
Rp = 4.R²/4R = R
............. R ....................... Rp = R
A--->--/VVVVVV\---->---/VVVVVV\-----C
.................. 110 v .... B ...... 110 v ...
Karena Vab = 110 v dan Rac = Rbc = R maka tegangan
Vbc = Vab = 110 v
Vac = Vab + Vbc = 110 + 110 = 220 v
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Jawaban:
Vac = 220 v
Penjelasan:
2R dan 2R di paralel
Rp = ( 2R. 2R ) / ( 2R + 2R ) ... pakai rumus 1/Rp juga boleh.
Rp = 4.R²/4R = R
............. R ....................... Rp = R
A--->--/VVVVVV\---->---/VVVVVV\-----C
.................. 110 v .... B ...... 110 v ...
Karena Vab = 110 v dan Rac = Rbc = R maka tegangan
Vbc = Vab = 110 v
Vac = Vab + Vbc = 110 + 110 = 220 v