$\mathrm { A } + 7.5 - \mathrm { nC }$

question 21

Short Answer

$\mathrm { A } + 7.5 - \mathrm { nC }$ point charge is $5.0 \mathrm {~cm}$ from a $- 9.4 - \mu \mathrm { C }$ point charge in your laboratory in California. How much work would you have to do if you left the $+ 7.5 - \mathrm { nC }$ charge in the lab but took the $- 9.4 - \mu \mathrm { C }$ charge to New York City? $\left( k = 1 / 4 \pi \varepsilon _ { 0 } = 9.0 \times 10 ^ { 9 } \mathrm {~N} \cdot \mathrm { m } ^ { 2 } / \mathrm { C } ^ { 2 } \right)$

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Definitions:

Integumentary

Relating to the integument or the skin, particularly its covering and protective functions.

Integument

The natural covering of an organism or an organ, such as skin, shell, or rind, acting as a protective barrier.

Cardiomegaly

Abnormal enlargement of the heart, often a symptom of underlying heart disease or conditions.

Cardi/o

A prefix in medical terminology referring to the heart.