Part (a) of the figure shows two charged particles fixed in place on an x axis with separation L. The ratio q1/q2 of their charge magnitudes is 4.00. Part (b) of the figure shows the x component Enet,x of their net electric field along the x axis just to the right of particle 2. The x axis scale is set by xs = 30.3 cm. (a) At what value of x > 0 is Enet , x maximum? (b) If particle 2 has charge −3e, what is the value of that maximum? Assume e = 1.602×10−19 C. (a) (a) Number (b) Number (b)

Part (a) of the figure shows two charged particles fixed in place on an x axis with separation L. The ratio q1/q2 of their charge magnitudes is 4.00. Part (b) of the figure shows the x component Enet,x of their net electric field along the x axis just to the right of particle 2. The x axis scale is set by xs = 30.3 cm. (a) At what value of x > 0 is Enet , x maximum? (b) If particle 2 has charge −3e, what is the value of that maximum? Assume e = 1.602×10−19 C. (a) (a) Number (b) Number (b)

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Part (a) of the figure shows two charged particles fixed in place on an x axis with separation L . The ratio q 1 / q 2 of their charge magnitudes is 4.00. Part (b) of the figure shows the x component E net , x of their net electric field along the x axis just to the right of particle 2. The x axis scale is set by x s = 30.3 c m . (a) At what value of x > 0 is E net , x maximum? (b) If particle 2 has charge 3 e , what is the value of that maximum? Assume e = 1.602 × 10 19 C . (a) (a) Number (b) Number (b)

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