Please solve the following problems. You must show all work for full/partial credit.
Question 1 :
Question 2 :
What is the magnitude and direction of the electric field at a point 0.75 m away from a point charge of +2.0 pC?
Question 3
Two fixed charges -4.0 µC and -5.0 µC, are separated a certain distance.
Prove your answer here.
Question 4
What is the speed of a proton whose kinetic energy is 12.9 keV?
Question 5
An electron is accelerated by a uniform electric field (1000 V/m) pointing vertically upward.
Question 6
How much charge flows through a 12-V battery when a 2.0 mF capacitor is connected across its terminals?
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