Electromotive force is abbreviated, 'emf.' It refers to the total amount of voltage generated by a source or battery in a circuit. Electromotive force is a non-physical force or energy that is...Read More
Friction is the force that resists movement when two objects are moved against one another. For instance, it is friction that helps your brakes stop the wheels, it is friction that results in...Read More
In physics, particularly electronic magnetism, the Lorentz force is the combination of the electric and magnetic energy on a point charge due to electromagnetic fields. Lorentz force is...Read More
You could challenge a childs misconception regarding balanced and unbalanced forces by reinforcing the meaning of acceleration and movement. you could demonstrate this using an experiment such as...Read More
