Respuesta:
Fe = 16 N
Explicación:
Datos:
q₁ = 32 μC = 32 x 10⁻⁶C
q₂ = 20 μC = 20 x 10⁻⁶ C
r = 60 cm = 0.6 m
Fe=?
K = 9x10⁹ Nm²/C²
q₁ q₂
Fe = k -------------
r²
(32 x 10⁻⁶C x 20 x 10⁻⁶ C)
Fe = 9 x10⁹ Nm²/C² ----------------------------------------------
(0.6 m)²
6.4 x 10⁻¹⁰C²
Fe = 9 x10⁹ Nm²/C² ---------------------------
0.36 m²
Fe = 9 x10⁹ N x 1.77777778 x 10⁻⁹
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Respuesta:
Fe = 16 N
Explicación:
Datos:
q₁ = 32 μC = 32 x 10⁻⁶C
q₂ = 20 μC = 20 x 10⁻⁶ C
r = 60 cm = 0.6 m
Fe=?
K = 9x10⁹ Nm²/C²
q₁ q₂
Fe = k -------------
r²
(32 x 10⁻⁶C x 20 x 10⁻⁶ C)
Fe = 9 x10⁹ Nm²/C² ----------------------------------------------
(0.6 m)²
6.4 x 10⁻¹⁰C²
Fe = 9 x10⁹ Nm²/C² ---------------------------
0.36 m²
Fe = 9 x10⁹ N x 1.77777778 x 10⁻⁹
Fe = 16 N