PLEASE USE GOOGLE CLASSROOM FOR YOUR ASSIGNMENTS-

Magnetic forces are affected by the magnitude of electric current present in the interaction [Electromagnets – electric current can induce magnetism in metal]
Magnetic forces are affected by the distance between the interacting objects
Magnetic forces are affected by the relative orientation of the interacting objects
Magnetic forces are affected by the magnitude of the magnetic strength of the interacting objects
Electric forces are affected by the magnitude and signs of the electric charges on the interacting objects
Electric forces are affected by the distance between the interacting objects
Electric forces are affected by magnetic forces [Generator – moving magnets can induce current in wires]
Forces are present when two objects interact
When two objects interact at a distance, each object exerts a force on the other that causes for energy to be transferred to or from an object
In order to move attracting objects further apart, a force must be applied and energy is transferred into the system
In order to move repelling objects closer together, a force must be applied and energy is transferred into the system
Cause and effect relationships may be used to predict phenomena in natural or designed systems.
Proportional relationships (e.g. speed as the ratio of distance traveled to time taken) among different types of quantities provide information about the magnitude of properties and processes.