FULL SCREEN PRINTER VERSION BACK NEX Chapter 21, Problem 026 What is the magnitu

Question

FULL SCREEN PRINTER VERSION BACK NEX Chapter 21, Problem 026 What is the magnitude of the electrostatic force between a singly charged sodium ion (Na, of charge +e) and an adjacent singly charged chlorine ion (Cl, of charge -e) in a salt crystallif their separation is 2.821 x 10 10 m7 Number the tolerance is +/-996 Units SHOW HINT LINK TO TEXT LINK TO SAMPLE PROBLEM LINK TO SAMPLE PROBLEM MATH HELP Question Attempts: 0 of 3 used SAVE FOR LATER SUBMIT ANSWER Pr Sc Sos Soc Spo Trav Version 4.24.9. Yaho interna About y o 9

Explanation / Answer

Force btween the ions given

F= k q1* q2/r^2

= 9*10^9*1.6*10^-19*1.6*10^-19/(2.821*10^-10)^2

= 2.895*10^-9 N

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Comment in case any doubt.. good luck

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