Questions
An infinite number of electric charges each equal to 5 nano-coulomb (magnitude) are placed along X-axis at x=1cm, x=2cm, x=4cm x=8 cm ………. and so on. In the setup if the consecutive charges have opposite sign, then the electric field in Newton/Coulomb at x=0 is
detailed solution
Correct option is C
E=48x104 -12 x 104=36x104N/CTalk to our academic expert!
Similar Questions
Four positive point charges( +q) are kept at the four corners of a square of a side ' l '. The net electric field at the mid point of any one side of the square is,
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