Nationally-funded research programs have provided numbers that state the maximum amount of exposure for people in different environments. There are also values for the minimum heights the electric lines are suppose to be when they carry a certain amount of voltage. During the research, a meter was built to measure electric field strength. The meter was analyzed by taking voltages readings under a power line to get practical experience in calculating the electric field strength. The results are present in graphs and charts, in the appendix, but these results are an estimation of the actual line voltage.
More time needs to be spent on calibrating the meter for better and more accurate readings.
National Electrical Code and NEC National Fire Protection Association.