Lampu pijar listrik 100 W, 220 V. energi yang diperlukan lampu setiap detik besarnya....joule.... Question from @Aditamy

October 2018 2 33 Report

Lampu pijar listrik 100 W, 220 V. energi yang diperlukan lampu setiap detik besarnya....joule

izharulhaq78 Dik : P = 100 W
t = 1 s

Dit : W = ?

Jwb : W = Pt
= 100 × 1
= 100 J

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KUISSEJARAH $$\begin{align}Dik&:\\P&=100~W\\V&=220~V\\t&=1~s\\Dit&:\\W&=P\times t\\&=100\times1\\&=\boxed{100~J} \end{align}$

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