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<text>c) Charge can be measured and described quantitatively in SI units.</text> </div> </div> <div>

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Superposition of Coulomb's Law.

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<span id="answer_pcq_w1d2c_2_1"/> <span class="status unanswered" id="status_exam1rev-cq2_2_1" data-tooltip="Not yet answered."> </div> data-autoadvance-enabled="False" Download SubRip (.srt) file </label> Resources. For constants, indicate multiplication explicitly (example: 5*c). r6[nRf%\n C-B\z2#} data-problem-id="block-v1:MITx+8.02.1x+1T2019+type@problem+block@pcq_w1d2a" data-url="/courses/course-v1:MITx+8.02.1x+1T2019/xblock/block-v1:MITx+8.02.1x+1T2019+type@problem+block@pcq_w1d2a/handler/xmodule_handler" <span class="notification-message" aria-describedby="checkpoint_w1_8-problem-title">Answers are displayed within the problem <p><b class="bfseries">(Part b)</b> Calculate [mathjaxinline]\hat{r}_{2,1}[/mathjaxinline], the unit vector pointing in the direction from object 2 to object 1. Charge is Quantized
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    View Electric Charge and Electric Forces .pdf from SCI 101 at Georgia Virtual School. <div class="unanswered inline">
    Consider two protons a distance [mathjaxinline]d=10^{-15} \mbox{m}[/mathjaxinline] apart, the order of magnitude of the ratio [mathjaxinline]|\vec{F}_ G|/|\vec{F}_ E|[/mathjaxinline] is: </p> Electric Charge 3. </label> <span class="submit-label">Submit</span> Consider two point objects of charges [mathjaxinline]q_1&lt;0[/mathjaxinline] and [mathjaxinline]q_2&gt;0[/mathjaxinline] separated a distance [mathjaxinline]r[/mathjaxinline].