8_Ch 16 College Physics ProblemCH16 Electrical Energy and Capacitance

8_Ch 16 College Physics ProblemCH16 Electrical Energy and Capacitance

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
42 CHAPTER 16 16.5 6 2 25 000 J C 1.7 10 N C 1.5 10 m V E d == × 16.6 Since potential difference is work per unit charge W V q ∆= , the work done is () ( ) 56 3.6 10 C 12 J C 4.3 10 J WqV =∆ = × + = × 16.7 (a) 5 3 600 J C 1.13 5.33 10 m V d × E (b) ( ) 19 5 14 1.60 10 C 1.13 1.80 10 N E −− == × × = × Fq (c) 14 3 17 cos 1.80 10 N 5.33 2.90 10 m cos0 4.38 10 J s WF θ =⋅  −× °  16.8 From conservation of energy, 2 2 1 0 or 2 ff qV mv
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 12/09/2011 for the course PHYS 2020 taught by Professor Staff during the Fall '10 term at FIU.

Ask a homework question - tutors are online