1.Comparing trials 1 and 3, when the distance decreased by one-fourth as much ? How did the electrostatic force change ?(Increase or Decrease ?)Justify your answer using data from the table. 2.Comparing trials 1 and 4, when the distance increased by twice as much, How did the electrostatic force change ?(Increase or Decrease ?) Justify your answer using data from the table. 3.What type of relationship exists between Force and distance, Inverse or direct? Justify your answer using data from the table.

1.Comparing trials 1 and 3, when the distance decreased by one-fourth as much ? How did the electrostatic force change ?(Increase or Decrease ?)Justify your answer using data from the table. 2.Comparing trials 1 and 4, when the distance increased by twice as much, How did the electrostatic force change ?(Increase or Decrease ?) Justify your answer using data from the table. 3.What type of relationship exists between Force and distance, Inverse or direct? Justify your answer using data from the table.

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter21: Electric Fields

Section21.1: Creating And Measuring Electric Fields

Problem 20SSC

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I cant seem to figure this question out. No matter what formula I use I keep getting it wrong. Really need help finding the correct answer. Thanks Below is a transcript of the question incase its hard to see the picture Two particles having charges of 0.550 nCnC and 13.8 nCnC are separated by a distance of 1.30 mm. PART A At what point along the line connecting the two charges is the net electric field due to the two charges equal to zero? Express your answer in meters. CORRECT ANSER IN BOX The electric field is zero at a point = 0.217 mm from 0.550 nCnC . PART B Where would the net electric field be zero if one of the charges were negative? Enter your answer as a distance in meters from the charge initially equal to 0.550 nCnC.
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