Look at the four positions of Earth with respect to the sun.

Position 1

Position 4

Position 2

Position 3

Source: http:sins.

Voss

Africa is located on the Tropic of Capricorn. At what position of Earth will the sun be exactly overhead for Africa? (3 points)

Position 1

Position 2

Position 3

Position 4

adding a(n) to an electric circuit would increase the magnetic field around a wire;

b. solenoid

a solenoid is a type of electromagnet whose purpose is to generate a controlled magnetic field.

if the purpose of the solenoid is instead to impede changes in the electric current, a solenoid can be more specifically classified as an inductor rather than an electromagnet.

grav forces affect all objects magnetic forces affect magnetic objects and electric currents