What is the slope of the line plotted below?
A. 1.33
B. -1.33
C. -0.6
D. 0.6

If the area of a square has increased by a factor of 16, by how much has each side increased?

Currents in dc transmission lines can be 100 a or higher. some people are concerned that the electromagnetic fields from such lines near their homes could pose health dangers. for a line that has current 150 a and a height of 8.0 m above the ground, what magnetic field does the line produce at ground level? express your answer in teslas and as a percentage of the earth’s magnetic field, which is 0.50 g. is this value cause for worry?

With physics question #5? for any !