Item 7 A metal sphere of radius 0.44 m carries a charge 0.55 C. Equipotential surfaces...

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Item 7 A metal sphere of radius 0.44 m carries a charge 0.55 C. Equipotential surfaces are to be drawn for 100-V intervals outside the sphere. Part A Determine the radius r of the first. Express your answer using two significant figures. r1 = Submit Request Answer Part B Determine the radius r of the tenth. Express your answer using two significant figures. T10 = Submit Request Answer Part C ? ? Determine the radius r of the 100th equipotential from the surface. Express your answer using two significant figures. T100 = Submit Request Answer Provide Feedback ? B m B Item 7 A metal sphere of radius 0.44 m carries a charge 0.55 C. Equipotential surfaces are to be drawn for 100-V intervals outside the sphere. Part A Determine the radius r of the first. Express your answer using two significant figures. r1 = Submit Request Answer Part B Determine the radius r of the tenth. Express your answer using two significant figures. T10 = Submit Request Answer Part C ? ? Determine the radius r of the 100th equipotential from the surface. Express your answer using two significant figures. T100 = Submit Request Answer Provide Feedback ? B m B