Recent content by Ezhil

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    Electric Field Strength Calculation for a Point Charge

    Thank you for your help!
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    Electric Field Strength Calculation for a Point Charge

    \vec E = Q \frac {\vec r}{r^3} What is the vector r equal to and is the Q the point charge 1.0 microcoulomb that is given in the problem? I'm sorry i don't understand the equation completely, I am still in year 11.
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    Electric Field Strength Calculation for a Point Charge

    Am i right in saying: E = (k*Qsource) / (r^2) therefore E=[(9*10^9)*(1.0*10^-6)] / (0.03)^2 E= 1.0*10^7
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    Electric Field Strength Calculation for a Point Charge

    Hi I was just doing my homework and i am stuck on this question. Can you please help me with this? a) Caluculate the electric field strength E, at a point located 3.0 cm due east from a point charge q=+1.0 microcoulomb. I know i have to use the formulas: E = F/q And Coulomb's law...
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