This preview shows page 1. Sign up to view the full content.
Unformatted text preview: = 2.5 ms. 2. What is the maximum value of the electric field E at 1.0 m from a 100-W light bulb radiating in all directions? ( = 4 10-7 T m/A, c = 3.00 10 8 m/s). I = P/A = E max 2 /2 o c Emax = [2 o cP/(4 R 2 )] = 77 V/m (or N/C)....
View Full Document
This note was uploaded on 12/15/2011 for the course PHY 2054 taught by Professor Avery during the Spring '08 term at University of Florida.
- Spring '08