Find the net electric flux through the spherical closed surface shown in the figure below. The two charges on the right are inside the spherical surface. (Take q₁ = +1.88 nC, 92 = +1.01 nC, and 93 = -3.18 nC.) N-m²/c O 9₁ O 93

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### Electric Flux Calculation through a Spherical Closed Surface

**Objective:**  
Calculate the net electric flux through the spherical closed surface depicted in the figure.

**Figure Description:**  
- There are three point charges labeled \( q_1 \), \( q_2 \), and \( q_3 \).
- \( q_1 \) is positioned outside the spherical surface on the left side.
- Charges \( q_2 \) and \( q_3 \) are located inside the spherical surface on the right.

**Charge Values:**  
- \( q_1 = +1.88 \, \text{nC} \)
- \( q_2 = +1.01 \, \text{nC} \)
- \( q_3 = -3.18 \, \text{nC} \)

**Instruction:**  
1. The task involves calculating the net electric flux, denoted as:
   - \(\text{{Net Electric Flux in }} \text{{N}} \cdot \text{{m}}^2/\text{{C}}\)

**Theoretical Explanation:**
- According to Gauss’s Law, the electric flux \( \Phi \) through a closed surface is proportional to the charge enclosed \( q_{\text{enc}} \) by the surface:
  \[
  \Phi = \frac{q_{\text{enc}}}{\varepsilon_0}
  \]
  where \( \varepsilon_0 \) is the permittivity of free space.

**Analysis of Charge Enclosure:**
- Inside the spherical surface are \( q_2 \) and \( q_3 \).
- The charge \( q_1 \) does not contribute to the electric flux through the spherical surface, since it is outside.

**Steps for Calculation:**
1. Determine the total enclosed charge:
   \[
   q_{\text{enc}} = q_2 + q_3 = (+1.01 \, \text{nC}) + (-3.18 \, \text{nC}) = -2.17 \, \text{nC}
   \]
2. Use Gauss’s Law to find the net electric flux. Convert \( q_{\text{enc}} \) to Coulombs (1 nC = \( 10^{-9} \) C):
   \[
   q_{\text{enc}} = -2.17 \times 10^{-9
Transcribed Image Text:### Electric Flux Calculation through a Spherical Closed Surface **Objective:** Calculate the net electric flux through the spherical closed surface depicted in the figure. **Figure Description:** - There are three point charges labeled \( q_1 \), \( q_2 \), and \( q_3 \). - \( q_1 \) is positioned outside the spherical surface on the left side. - Charges \( q_2 \) and \( q_3 \) are located inside the spherical surface on the right. **Charge Values:** - \( q_1 = +1.88 \, \text{nC} \) - \( q_2 = +1.01 \, \text{nC} \) - \( q_3 = -3.18 \, \text{nC} \) **Instruction:** 1. The task involves calculating the net electric flux, denoted as: - \(\text{{Net Electric Flux in }} \text{{N}} \cdot \text{{m}}^2/\text{{C}}\) **Theoretical Explanation:** - According to Gauss’s Law, the electric flux \( \Phi \) through a closed surface is proportional to the charge enclosed \( q_{\text{enc}} \) by the surface: \[ \Phi = \frac{q_{\text{enc}}}{\varepsilon_0} \] where \( \varepsilon_0 \) is the permittivity of free space. **Analysis of Charge Enclosure:** - Inside the spherical surface are \( q_2 \) and \( q_3 \). - The charge \( q_1 \) does not contribute to the electric flux through the spherical surface, since it is outside. **Steps for Calculation:** 1. Determine the total enclosed charge: \[ q_{\text{enc}} = q_2 + q_3 = (+1.01 \, \text{nC}) + (-3.18 \, \text{nC}) = -2.17 \, \text{nC} \] 2. Use Gauss’s Law to find the net electric flux. Convert \( q_{\text{enc}} \) to Coulombs (1 nC = \( 10^{-9} \) C): \[ q_{\text{enc}} = -2.17 \times 10^{-9
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