Part A Find the net electric field these charges produce at point A. Express you

Question

Part A Find the net electric field these charges produce at point A. Express your answer in newtons per coulomb to three significant figures. N/C Submit My Answers Give Up Part B Find the net electric field these charges produce at point B Express your answer in newtons per coulomb to three significant figures. N/C Submit My Answers Give Up Part C What would be the magnitude of the electric force this combination of charges would produce on a proton at A? Express your answer in newtons to three significant figures. Submit My Answers Give Up Part D What would be the direction of the electric force this combination of charges would produce on a proton at A? The force would be directed to the left O The force would be directed to the right Submit My Answers Give Up

Explanation / Answer

a) Net electric field at A = K( 11.5 x 10^-9)/( 0.01) -  K(6.50 x 10^-9)/ ( 0.15)^2 = 7750 N/C apprx

b)net electric field at B = K( 11.5 x 10^-9)/( 0.35)^2 + K( 6.50 x 10^-9)/( 0.1)^2= 6695 N/C apprx

c)vForce on proton at A = 7750 x 1.6 x 10^-19 = 1.24 x 10^-15 N apprx

d)towards roght

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