A wire is running across the screen from left to right. If current flows through the wire, what direction is the magnetic field created by the current? Choose one a, b,c or d.

a)out of the screen on top of the wire
b)from right to left
c)from left to right
d)out of the screen on the bottom of the wire

Which lists the main components of darwin’s theory of evolution? a. random mutations drive evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms do not change. b. natural selection drives evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms change over time. c. natural selection drives evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms change over time. d. random mutations drive evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms do not change.

If the force applied to an object remains constant, is more power needed for the object to move faster ? explain

Acoil suspended freely, points in some direction when no current is passed through it . can you tell what will happen when a current is passed though it?