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02_27_Point_Potential

# 02_27_Point_Potential - Today 2/27 o Read Ch 19.1 and 19.4...

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Today 2/27 o Read Ch 19.1 and 19.4 Skip 2-3 for now e Electric Potential Energy, PE E e Electric Potential, V Electric Potential Difference, V (watch out foe +/- signs!!!) e HW: “Electric Potential Energy” Due Monday 3/3

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Problem: Two identical point charges of 0.01g are placed 1m apart. The right-hand charge is released. Find its velocity when it is 10cm farther away. Two opposite point charges of 0.01g are placed 1m apart. The right-hand charge is released. Find its velocity when it is 10cm closer. v = 0 v = 0 v = ? v = ?
Problem: Two identical point charges of mass of 0.01g are placed 1m apart. The right-hand charge is released. Find its velocity when it is 10cm farther away. Two opposite point charges of 0.01g are placed 1m apart. The right-hand charge is released. Find its velocity when it is 10cm closer. v = 0 v = 0 v = ? v = ? E Field and Force are not the same everywhere so F net = ma requires calculus. Also need a system to handle direction. Energy buckets are the way!

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Problem: Two identical point charges og mass .01g are placed 1m apart. The right-hand charge is released.
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02_27_Point_Potential - Today 2/27 o Read Ch 19.1 and 19.4...

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