A very long uniform line of charge has charge per unit length 4.80 µC/m and lies along the x-axis. A second long uniform line of charge has charge per unit length -2.40 µC/m and is parallel to the x-axis at y = 0.400 m. What is the net electric field (magnitude and direction) at the following points on the y-axis: (a) y = 0.200 m and (b) y = 0.600 m?
What is art for 1. Art keeps us hopeful 2. Art makes us less lonely 3. Art rebalances us 4. Art helps us appreciate things 5. Art is propaganda for what really matters VISUAL ART IS A FORM OF COMMUNICATION, USUALLY EXPRESSED THROUGH THE CREATION OF AN IMAGE OR OBJECT. Five major issues in art: 1. Art and Artists What is the artist’s objective What does the artist contribute 2. Art and Beauty Can beauty really be defined, and how does it change over time 3. Art and Devotion What role does art play in beliefs and religions 4. Art, Society, and Economics Does art affect society or does society affe