Evaluate the Flux Integral $\iint _ { S } ( 2 x \mathbf { i } - y \mathbf { j } + 3 z \mathbf { k } ) \cdot \mathbf { n } d S$

question 208

Short Answer

Evaluate the flux integral $\iint _ { S } ( 2 x \mathbf { i } - y \mathbf { j } + 3 z \mathbf { k } ) \cdot \mathbf { n } d S$ over the boundary of the ball $x ^ { 2 } + y ^ { 2 } + z ^ { 2 } \leq 9$ .

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The cost incurred from consuming electric power, reflected as part of a utility bill.

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A device installed to measure the volume of water usage in residential, commercial, or industrial properties.

Meter Reading

The process of recording the amount of electricity, gas, water, or other utilities consumed by a household or business.