Physics 704 Q&A

Jan 30 In Jackson P5.7c, we are asked to evaluated the field of the current coil off axis near the origin. Is this referring to the single coil from part (a) or the double coil from part (b)? The double coil.
Mar 11 Regarding problem 2, you say the coefficients Cij are defined in Notes 2 eqn (10). But Notes 2 eqn (10) is Vi = ∑j=1N pij Qj. Did you mean Notes 2 eqn (11) Qi = ∑j=1N Cij Vj ? Yes