(8%) Problem 9: Two small identical conducting spheres are separated by 0.25 m. Initially they repel...

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(8%) Problem 9: Two small identical conducting spheres are separated by 0.25 m. Initially they repel each other with a force of 0.035 N. Briefly they are electrically connected with a conducting wire. When the wire is removed, they repel each other with a force of 0.064 N. 33% Part (a) What is the total charge on the pair of conducting spheres, in microcoulombs? Notal = 4/3 total = 1.333 C Correct! *33% Part (b) Let lesser and greater represent the lesser and greater magnitudes of the two initial charges. What is Desser: in microcoulombs? Nesser C sin()) cotan() cos asin() atan() acotan() cosh() tanh() tan() acos sinh() cotanh() Degrees O Radians Submit Hint 7 T() EMA 4 5 6 1 2 3 0 VO BACKSPACE + Feedback 8 9 HOME * DEL END CLEAR I give up! Feedback: 5% deduction per feedback. Hints: 5% deduction per hint. Hints remaining: 1 33% Part (c) Let Glesser and greater represent the lesser and greater magnitudes of the two initial charges. What is greater: in coulombs? greater = 5/6 greater = 0.8333 C X Attempts Remain Grade Summary Deductions Potential 0% 100% Submissions Attempts remaining: 4 (0% per attempt) detailed view 1 0% (8%) Problem 9: Two small identical conducting spheres are separated by 0.25 m. Initially they repel each other with a force of 0.035 N. Briefly they are electrically connected with a conducting wire. When the wire is removed, they repel each other with a force of 0.064 N. 33% Part (a) What is the total charge on the pair of conducting spheres, in microcoulombs? Notal = 4/3 total = 1.333 C Correct! *33% Part (b) Let lesser and greater represent the lesser and greater magnitudes of the two initial charges. What is Desser: in microcoulombs? Nesser C sin()) cotan() cos asin() atan() acotan() cosh() tanh() tan() acos sinh() cotanh() Degrees O Radians Submit Hint 7 T() EMA 4 5 6 1 2 3 0 VO BACKSPACE + Feedback 8 9 HOME * DEL END CLEAR I give up! Feedback: 5% deduction per feedback. Hints: 5% deduction per hint. Hints remaining: 1 33% Part (c) Let Glesser and greater represent the lesser and greater magnitudes of the two initial charges. What is greater: in coulombs? greater = 5/6 greater = 0.8333 C X Attempts Remain Grade Summary Deductions Potential 0% 100% Submissions Attempts remaining: 4 (0% per attempt) detailed view 1 0%