Question 3 of 12 /1 E A uniform spherical shell of charge +Q is centered at point B, as shown in the gure below' Show that AV : V0 7 VA is independent of path by calculating AV for each of these two paths (actually do the integrals). (Use the following as necessary: Q, R for the radius of the spherical shell, T1 for the radius of the circular arc ArDerith B at its center, and 50.) (a) Path 1: A>B>C (along a straight line through the shell)' AVAaB : El AV1340 = l:l AVAaBaC : Cl (b) Path 2: A>D>C (along a circular arc around point B). AVA n= Question 11 of12 _/1 ;= 3 A metal sphere of radius r1 carries a positive charge of amount Q. A concentric spherical metal shell with inner radius T2 and outer radius r3 surrounds the inner sphere and carries a total positive charge of amount 2Q, with some of this charge on the outer surface (at 73) and some on the inner surface (at n). (a) How is the marge of 2Q distributed on the two surfaces of the outer shell? ginner surface : gouter surface : (b) What is the potential (relative to innity) just outside 7-3, halfway between 1'2 and 7-3, just inside r2, just outside 7'1, and at the center? (Use any variable or symbol stated above along with the following as necessary: so.) Vgust outside r3 : D Vhalfway between T; and r3 = C] l/just inside T2 : El Vgust outside r1 : D Question 11 of 12 _/1 5: View Policies Current Attempt in Progress A particle with charge +111 and a particle with charge 7112 are located as shown in the gure below' What is the potential (relative to innity) at location A? (Use any variable or symbol stated above along with the following as necessary: so, T111, 7'\Question 9 of 12 - /l '5 View Policies Current Attempt in Progress What is the potential (relative to innity) at location B, a distance h from a ring of radius a with charge 7Q, as shown in the gure below? (Use any variable or symbol stated above along with the following as necessary: 50,) VB :Cl Save for Later Attempts: 0 of 10 used Submit