Giancoli Ch. 16 – p. 466, Problems #23-33, 35 key

23) 3.78 x 10-16 N west

24) 2.34 x 105 N/C south

25) 9.5 x 105 N/C up

26) 7.42 x 106 N/C up

27) 1.32 x 1014 m/s2 opposite to the field

28) 8.4 x 107 N/C towards the negative charge

30) 0.1 N/C

31) 6.54 x 10-10 N/C south

32) 2.65 x 10-10 C

33) 4.70 x 106 N/C at 45°