Series-Parallel circuit

How it works

2 SERIES-PARALLEL circuits sharing the same ground.

Referring to the light/fan circuit:

Notice the 12volt source voltage with 5.6Amps coming out of the circuit, where the current remains the same through the light bulbs but then splits at the fan circuit. Finally, the current returns to 5.6Amps as it exits the fans, where then it goes to the 6 ohm resistor and then to ground.

Also note that all the voltages add up to 12 volts because VOLTAGES ADD in SERIES.

Do you see that those 3 parallel resistors in the upper circuit are not even being used ?

How could you change that?

G

M

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AfrikaansAlbanianArabicArmenianAzerbaijaniBasqueBelarusianBengaliBosnianBulgarianCatalanCebuanoChichewaChinese (Simplified)Chinese (Traditional)CroatianCzechDanishDutchEnglishEsperantoEstonianFilipinoFinnishFrenchGalicianGeorgianGermanGreekGujaratiHaitian CreoleHausaHebrewHindiHmongHungarianIcelandicIgboIndonesianIrishItalianJapaneseJavaneseKannadaKazakhKhmerKoreanLaoLatinLatvianLithuanianMacedonianMalagasyMalayMalayalamMalteseMaoriMarathiMongolianMyanmar (Burmese)NepaliNorwegianPersianPolishPortuguesePunjabiRomanianRussianSerbianSesothoSinhalaSlovakSlovenianSomaliSpanishSundaneseSwahiliSwedishTajikTamilTeluguThaiTurkishUkrainianUrduUzbekVietnameseWelshYiddishYorubaZulu

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