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29:129 Electricity and Magnetism

### Typographic Errors

### Griffiths, Third Edition, 1st Printing

- page 91, Figure 2.40, separation curly-r_ij are scalars not vectors
(since there are no arrows pointing)
- page 126, problem 3.7, s=a
- page 136, equation 3.51 is missing nm in the denominator :
16 V_0/(pi^2 n m)
- page 140,141, equations 3.72 and the next eqn.: i should be replace
by l in the summation
- page 195, eq. (4.62) and following equations, variable a
should be replaced by w to agree with figure 4.30.
(And d should be defined.)
- page 290, problem 7.1(c), b>>a if b is the outer radius.