## Question

###### Problem (10 points) Calculate the total charge of the solid ball z? +4?+2? < 5 (in inches) assuming charge density (in coulombs per cubic inch) of (1,4,2) = (3. 10-`) (r? +07 +21'2Hint: Consider switching to spherical coordinales

Problem (10 points) Calculate the total charge of the solid ball z? +4?+2? < 5 (in inches) assuming charge density (in coulombs per cubic inch) of (1,4,2) = (3. 10-`) (r? +07 +21'2 Hint: Consider switching to spherical coordinales

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