Electric Work Potential and Energy

UNIT – II

Chapter – 4

(a) Electric Work Potential and Energy

Syllabus

Electric potential - Electric field and equipotential plots, Energy density.

Contents

4.1 Introduction …… 4-2

4.2 Work Done …… 4-2

4.3 The Line Integral …… 4-3

May-05, 10,19, Dec.-19, Marks 13

4.4 Potential Difference …… 4-7

May-07, Marks 10

4.5 Potential due to Point Charge …… 4-8

May-04, 05, 10, 11, 16, 18, Dec.-02, 04, 14, 16, 18, Marks 8

4.6 Potential due to a Line Charge …… 4-15

May-05, 09, Marks 16

4.7 Potential due to Surface Charge …… 4-17

May-08, 13, Marks 8

4.8 Potential due to Volume Charge …… 4-18

May-03, 14, Dec.-19, Marks 13

4.9 Potential Difference due to Infinite Line Charge …… 4-22

May-17, Marks 8

4.10 Equipotential Surfaces …… 4-24

4.11 Conservative Field …… 4-25

4.12 Potential Gradient …… 4-25

Dec.-07, May-05, 09, 10, 15, Marks 8

4.13   Energy Density in the Electrostatic Fields. . . 4 - 31

May-06, 08, 10, 19, Dec.- 12, 13, Marks 13

4.14 An Electric Dipole …… 4-35

Dec.-10, May-17, Marks 6

4.15 Method of Images …… 4-38

Dec.-06, June-08, May-11, Marks 16

4.16 Two Marks Questions with Answers …… 4-41

4.17 University Questions with Answers

(Long Answered Questions) …… 4-44