The discovery of magnetic lines of force generated by came after 1845. Current flow is defined as the movement of in a conductor

the movement of electrons in Earth’s molten liquid iron outer core generates a current flow which in turn produces Earth’s of force.

HELP PLEASE PARENT TEACHER CONFERENCES ARE TMR

What is the approximate circumference of the circle shown below? 12.2 cm

How does the parallax of a nearby object compare to that of an object farther away?

Alaina wants to decide whether her current cell phone plan is better than a package that another company offers. to compare the two plans, she plotted two lines on a graph, where y represented the total cost of one month’s service and x represented the megabytes of data that she used in a month. which part of the graph will represent the cost per megabyte of data used in each plan?