Two charges are placed on the x axis. one of the charges q1, Ask an Expert

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Q1. Two charges are placed on the x axis. One of the charges q1= +8.5 C is at x1 = + 3.0 cm and the other q2= -21C is at x1 = + 9.0 cm. Find the net electric field (magnitude and direction) at

a. x = 0 cm

b. x = + 6.0 cm

Q2. A 0.25 kg clay is thrown towards a 1.00 kg. Floating toy boat initially at rest. Assume the velocity of the clay is 2ms and it sticks to the boat after impact, how far from the impact point will the boat cover after 3 seconds?

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