P151.  Electric Force Problems

Show your work in the formal problem-solving protocol. Provide force diagrams and net force equations for net force problems. Set up axes clearly for determining force components. Label the charges and use appropriate subscripts as shown in the examples in the text. Show your application of Coulomb's Law and solve for the unknowns symbolically.

  1. Walker end-of-chapter problem 19-20

  2. Walker end-of-chapter problem 19-22


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