A Point Charge of 7 $\mu$ C Is Located Inside a Hemisphere,which Consists of Two Surfaces

question 48

Multiple Choice

A point charge of 7.8 $\mu$ C is located inside a hemisphere,which consists of two surfaces: a flat disk topped by half a sphere.If the electric flux through the flat disk is 3.5* 10⁵ Nm²/C,what is the flux through the half-sphere section?

• A)2.3 * 10⁵ Nm²/C
• B)3.5 * 10⁵ Nm²/C
• C)5.3 * 10⁵ Nm²/C
• D)8.83 * 10⁵ Nm²/C
• E)More information is required to determine this flux.

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