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Perhatikan gambar berikut ! Muatan q 3 ​ diletakkan pada jarak 5 cm dari q 2 ​ , maka kuat medan listrik pada muatan adalah .... ( 1 μ C = 1 0 − 6 C )

Perhatikan gambar berikut !

Muatan  diletakkan pada jarak 5 cm dari , maka kuat medan listrik pada muatan undefined adalah ....

  1. 4 comma 6 space x space 10 to the power of 7 N. C to the power of negative 1 end exponent

  2. 3 comma 6 space x space 10 to the power of 7 N. C to the power of negative 1 end exponent

  3. 1 comma 8 space x space 10 to the power of 7 N. C to the power of negative 1 end exponent

  4. 1 comma 4 space x space 10 to the power of 7 N. C to the power of negative 1 end exponent

  5. 1 comma 2 space x space 10 to the power of 7 N. C to the power of negative 1 end exponent

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F. Furqoni

Master Teacher

Jawaban terverifikasi

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Pembahasan

straight R subscript 1 equals 5 space cm equals 5 cross times 10 to the power of negative 2 end exponent space straight m  straight R subscript 2 equals 10 space cm minus 5 space cm equals 5 space cm equals 5 space straight x space 10 to the power of negative 2 end exponent space straight m

Muatan space straight q subscript 3 space diletakkan space pada space jarak space 5 space cm space dari space straight q subscript 2 space diantara space straight q subscript 1 dan space straight q subscript 2  maka space kuat space medan space listrik space pada space muatan space straight q subscript 3 space yaitu

straight E space equals space straight E subscript 1 minus straight E subscript 2  straight E space equals space straight k open parentheses fraction numerator straight q 1 over denominator straight R subscript 1 superscript 2 end fraction minus fraction numerator straight q 2 over denominator straight R subscript 2 superscript 2 end fraction close parentheses  straight E space equals space 9 space straight x space 10 to the power of 9 open parentheses fraction numerator 5 space straight x space 10 to the power of negative 6 end exponent over denominator left parenthesis space 5 space straight x space 10 squared right parenthesis squared end fraction minus fraction numerator negative 5 space straight x space 10 to the power of negative 6 end exponent over denominator left parenthesis space 5 space straight x space 10 to the power of negative 2 end exponent right parenthesis squared end fraction close parentheses  straight E space equals space 9 space straight x space 10 to the power of 9 left parenthesis 0 comma 4 space straight x space 10 to the power of negative 2 end exponent right parenthesis  straight E space equals space 3 comma 6 space straight x space 10 to the power of 7 space straight N divided by straight C

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Dua muatan titik berada di udara pada jarak a cm. Muatan P positif dan muatan Q negatif. Titik yang medan listriknya nol adalah ...

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