what is the strength of the magnetic field at the center of the loop in the figure? (figure 1) express your answer to two significant figures and include the appropriate units.

What is a possible result of higher air temperature caused by global warming

Which of the following is not a physical property of mattera. melting pointb.heat of combustionc. viscosityd. boiling point

Two waves maximally constructively interfere at a point in space. among the options below, select the possible value of their phase difference at that point in space.a. zerob. πc. π/2d. not determinable by the information provided