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I need clarification with number two! Which formula do I gave to use to calculate the e/m ratio? Below are all the informations for this lab!
A ANALYSIS: . Use information from the trendline of the first graph to show the following calculations: e/m ratio · e/m ratio percent uncertainty · e/m ratio percent error second graph

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Answer #1

Ans: The final equation in the question gives e/m value.. And we can rewrite it as

e/m= 2V/(B²r²)

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