Question 1: Gauss' Law: Electric field from surface charge For this problem assume constants are all in SI units that are not shown. An electric field given by Ē = (3z³ + 5)k. Calculate the flux through surface S, with side length a = 2, shown below if the surface is at the following heights: (a) z = 0 (b) z = -2 (c) z = 2 E 2.0 m (d) The electric field in a region is given by E= a/(b + cx)î, where a = 500N m/C, b = 4.0m, and c 1.0. What is the net charge enclosed by the shaded volume shown below? Z 1.5 m a 1.0 m a 425

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Question 1: Gauss' Law: Electric field from surface charge

For this problem, assume constants are all in SI units that are not shown. An electric field given by \(\vec{E} = (3z^3 + 5) \hat{k}\). Calculate the flux through surface \(S\), with side length \(a = 2\), shown below if the surface is at the following heights:

(a) \(z = 0\)

(b) \(z = -2\)

(c) \(z = 2\)

*Diagram*: A surface \(S\) is shown on the \(xy\)-plane with side length \(a\), positioned at various heights \(z\) with respect to the \(z\)-axis.

(d) The electric field in a region is given by \(\vec{E} = a/(b + cx) \hat{i}\), where \(a = 500 \, \text{N} \cdot \text{m/C}\), \(b = 4.0 \, \text{m}\), and \(c = 1.0\). What is the net charge enclosed by the shaded volume shown below?

*Diagram*: A rectangular prism is illustrated with dimensions \(2.0 \, \text{m}\), \(1.0 \, \text{m}\), and \(1.5 \, \text{m}\) along the \(x\), \(y\), and \(z\) axes respectively. The electric field \(\vec{E}\) is depicted with an arrow parallel to the \(x\)-axis.
Transcribed Image Text:Question 1: Gauss' Law: Electric field from surface charge For this problem, assume constants are all in SI units that are not shown. An electric field given by \(\vec{E} = (3z^3 + 5) \hat{k}\). Calculate the flux through surface \(S\), with side length \(a = 2\), shown below if the surface is at the following heights: (a) \(z = 0\) (b) \(z = -2\) (c) \(z = 2\) *Diagram*: A surface \(S\) is shown on the \(xy\)-plane with side length \(a\), positioned at various heights \(z\) with respect to the \(z\)-axis. (d) The electric field in a region is given by \(\vec{E} = a/(b + cx) \hat{i}\), where \(a = 500 \, \text{N} \cdot \text{m/C}\), \(b = 4.0 \, \text{m}\), and \(c = 1.0\). What is the net charge enclosed by the shaded volume shown below? *Diagram*: A rectangular prism is illustrated with dimensions \(2.0 \, \text{m}\), \(1.0 \, \text{m}\), and \(1.5 \, \text{m}\) along the \(x\), \(y\), and \(z\) axes respectively. The electric field \(\vec{E}\) is depicted with an arrow parallel to the \(x\)-axis.
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