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openvellum.ecollege.com MICOURRC3ss Notes and Re Penn State WebMail dominos -Goo

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Question

openvellum.ecollege.com MICOURRC3ss Notes and Re Penn State WebMail dominos -Google PHYS 212 SUMME Physics question I. Course Home Chegg Study | Gui. farad units - Googl. PHYS 212-UP Summer 2018 Garcia | ? Course Home Mastering Physics 3 My Courses HW6_Capacitors (note Due Thursday 7/5) Item 3 3 of 12> Course Home Assignments Scores eText Study Area User Settings Part A What is the capacitance of the two metal spheres shown in the figure(Figure 1)? Assume that ??-190V Express your answer to three significant figures and include the appropriate units. ? 11.05. 108 Submit X Incorrect; Try Again; 5 attempts remaining Figure 1of Provide Feedback Next> +20 nC -20 nC

Explanation / Answer

a)

Q = charge = 20 n C = 20 x 10-9 C

V = potential difference = 190 Volts

C = Capacitance = ?

Capacitance is given as

C = Q/V

C = (20 x 10-9 )/(190) = 1.05 x 10-10 F