Question Solved1 Answer Problem #1 Two point charges are located at the following locations: 91 = 2.5 x 10-5 C located at F₁ =< -4, 3,0> m, 92 = -5 x 10-5 C located at 2 =< 4, -3,0> m. A. Calculate the net electric force on an electron located at the origin. Your answer must be a vector. B. Determine where to place a positive charge 93 = 1.2 x 10-5 C so that the net force on the Problem #1 Two point charges are located at the following locations: 91 = 2.5 x 10-5 C located at F₁ =< -4, 3,0> m, 92 = -5 x 10-5 C located at 2 =< 4, -3,0> m. A. Calculate the net electric force on an electron located at the origin. Your answer must be a vector. B. Determine where to place a positive charge 93 = 1.2 x 10-5 C so that the net force on the electron located at the origin is zero.

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Transcribed Image Text: Problem #1 Two point charges are located at the following locations: 91 = 2.5 x 10-5 C located at F₁ =< -4, 3,0> m, 92 = -5 x 10-5 C located at 2 =< 4, -3,0> m. A. Calculate the net electric force on an electron located at the origin. Your answer must be a vector. B. Determine where to place a positive charge 93 = 1.2 x 10-5 C so that the net force on the electron located at the origin is zero.
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Transcribed Image Text: Problem #1 Two point charges are located at the following locations: 91 = 2.5 x 10-5 C located at F₁ =< -4, 3,0> m, 92 = -5 x 10-5 C located at 2 =< 4, -3,0> m. A. Calculate the net electric force on an electron located at the origin. Your answer must be a vector. B. Determine where to place a positive charge 93 = 1.2 x 10-5 C so that the net force on the electron located at the origin is zero.
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(A) vec(F_(1))= Force on electron due to q_(1)=(1)/(4piepsilon_(0))(q_(1)(-e))/(gamma_(1)^(3))( vec(gamma)_(e)- vec(r)_(q_(1)))=(9xx10^(9))((2.5 xx10^(-5))(1.6 xx10^(-19)))/((5)^(3))[-4 hat(i)+3 hat(j)]=2.88 xx10^(-16)[-4 hat(i)+3 hat(j)]Nvec(F)_(2)= Force on electron due to q_(2)=(1)/(4piepsilon_(0))(q_(2)(-e))/(gamma_(2)^(3))( vec(gamma)_(e)- vec(gamma)_(q_(2)))=(9xx10^(9))((5xx10^(-5))(1.6 xx10^(-19)))/(125)[-4 hat(i)+3 hat(j)]=5.76 xx10^(-16)[-4 hat(i)+3 hat(j)]N.:. Net force = vec(F_("net ") ... See the full answer