Roboguru

Perhatikan gambar rangkaian kapasitor ini! Besar energi listrik pada kapasitor gabungan adalah ...

Perhatikan gambar rangkaian kapasitor ini!

Besar energi listrik pada kapasitor gabungan adalah ... Error converting from MathML to accessible text.

  1. 1 comma 44 cross times 10 to the power of negative 4 space end exponent J

  2. 2 comma 88 space cross times 10 to the power of negative 4 space end exponent J

  3. 5 comma 76 space cross times 10 to the power of negative 4 space end exponent J

  4. 7 comma 20 space cross times 10 to the power of negative 4 space end exponent J

  5. 8 comma 34 space cross times 10 to the power of negative 4 space end exponent J

Jawaban:

Ada space dua space kapasitas space kapasitor space yang space dipasang space secara space pararel comma space Maka colon  straight C subscript straight p 1 end subscript equals space 7 plus 5 equals 12 μF  straight C subscript straight p 2 end subscript equals 4 plus 2 equals 6 μF  Lalu comma space sekarang space tinggal space dirangkai space secara space seri space semuanya.  1 over straight c subscript straight s equals 1 over 12 plus 1 over 6 plus 1 fourth  1 over straight c subscript straight s equals 1 over 12 plus 2 over 12 plus 3 over 12  1 over straight c subscript straight s equals space 6 over 12  straight c subscript straight s equals 12 over 6 equals 2 μF equals space 2 cross times space 10 to the power of negative 6 end exponent straight F

Besarnya space energi space pada space kapasitor space setelah space semuanya space digabungkan space adalah space colon

straight W equals 1 half CV squared  straight W subscript total equals 1 half straight C subscript total straight V squared subscript total  straight W subscript total equals 1 half left parenthesis 2 cross times 10 to the power of negative 6 end exponent right parenthesis left parenthesis 24 right parenthesis squared equals 576 cross times 10 to the power of negative 6 end exponent straight J  straight W subscript total equals space 5 comma 76 cross times 19 to the power of negative 4 space end exponent straight J

0

Ruangguru

RUANGGURU HQ

Jl. Dr. Saharjo No.161, Manggarai Selatan, Tebet, Kota Jakarta Selatan, Daerah Khusus Ibukota Jakarta 12860

Coba GRATIS Aplikasi Ruangguru

Produk Ruangguru

Produk Lainnya

Hubungi Kami

Ikuti Kami

©2021 Ruangguru. All Rights Reserved