le in a line along the x axis. Charge 1 is q1-1.5 C and char Two Charges Lie In

Question

le in a line along the x axis. Charge 1 is q1-1.5 C and char Two Charges Lie In A Line Along The X Axis Charge... Chegg.com Class Management Help Assignment 6 Begin Date: 7/5/2018 12:01:00 AM-Due Date: 7/9/2018 11:59:00 PM End Dale: 7/122018 11:59-00 PM (7%) Problem il: Two charges lie in a line along the x axis. Change l ?s91-1.5 C and charge 2 is q2-2.3 C. They are each a distance of d - 0.018 m from the origin. 0,0 92 9 Otheexpertta.com What is the distance on the -axis from the origin at which the electric field will be zero. Give your answer in meters. Grade Summary Potential 96% Submissions Attempts remaining 2 cotan) asin0 acos0 atano acotan)sinh0 per attempt) iled view 2 3 4% tanh cotanho+ END Degrees Radians BACKSPACH EL CLEAR Hint I give up Hints: 4% deduction per hint. Hints remaining Feedback: deduction per feedback

Explanation / Answer

let the required point be at a distance x from q2

9*109*2.3/x2=9*109*1.5/(0.036-x)2

Or,1.5 x2=2.3(0.036-x)2

Or, 1.5x2 = 2.3x2-0.1656x+0.00298

0.8x2-0.1656x+0.00298=0

x=0.02 m

x coordinate of the point = 0.02-0018=0.002 m

Required answer is 0.002 m

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