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Assignment 3: (Spring 2015)
TOTAL MARKS: 25
Due Date: 27/07/2015
DON’T MISS THESE Important instructions:
To solve this assignment, you should have good command over first 27 lectures.
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Question # 1
A particle with a charge of 0.17coulombs is in a uniform electric field of strength 55 N/C as shown below. An external force pushes the charge 0.12 meters directly against the field. What is the change in electric potential energy? Marks 8
Question # 2
A) Where does an electron go when it is free to move: to a location of higher or lower potential? Explain it.
B) A student of Physics calculated a negative potential difference between two points. Is that possible? Explain it by giving a solid reason. Marks 3 +3 = 6
Question # 3
What is the electric potential at the location of the test charge as shown in the figure? Marks 5
Question # 4
What is the potential difference between the plates shown in the following figure? Marks 6
<Best of luck>>>>>>>>>>>>>>>>>>>>>>
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