Practice Electrostatic Potential Due To A System Of Charges (2.4)

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6 sample questions

Question 1.
Define electrostatic potential.
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Think about how work relates to moving charges.
Question 2.
What is the formula for calculating potential energy between two charges?
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Consider the factors influencing the energy between two interacting charges.
3Question 3.
What is the definition of electrostatic potential?
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Remember how work is related to energy.
4Question 4.
True or False: Work done in moving a charge in an electric field depends on the path taken.
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Think about the nature of conservative forces.
Question 5.
Three charges of +5μC, -3μC, and +2μC are placed at corners of a triangle. Calculate the potential at the centroid of the triangle.
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Find distances from the centroid to each charge.
Question 6.
A dipole is placed in a uniform field. Calculate the torque acting on it when it makes a 30° angle with the field.
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Use the sine of the angle for calculation.

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