What are the 4 fundamental forces in order of strength? Ordered from strongest to weakest, the forces are 1) the strong nuclear force, 2) the electromagnetic force, 3) the weak nuclear force, and 4) gravity. If you take two protons and hold them very close together, they will exert sev...
“Man represents positive and woman the negative, counterparts of a single phenomenon. Masculine and feminine energies are equal and opposite forces,” says Diana Richardson in her book,The Love Keys. And what happens when a positive node meets the negative? Electricity happens. Current flows. So...
Which of the following statements is true about electric forces? (a) Electric forces cause objects to only attract each other. (b) Electric forces cause objects to only repel each other. (c) Electric What are the directions of the electric field lines of the experimental configuration? What ...
Electric charges attract or repel each other because they exertforceson each other. The force between two electric point charges—idealized charges that are concentrated at one point in space—is described byCoulomb’s law. Coulomb's law states that the strength, or magnitude, of the force be...
Pan Helin, a researcher at Zhejiang University, said new productive forces have become a buzzword on local government agendas as China pivots to a growth model that prizes quality over quantity. "Chinese localities are under pressure in the economic transition. The new productive forces are expecte...
When charged particles such asprotonsandelectronsremain stationary, electric forces such as attraction or repulsive forces are formed between them. Due to their mobility, they create magnetic forces that either repulse or attract charged particles. ...
Electrostrictionrefers to the body forces that arise in dielectric materials, causing them to deform due to an applied electric field. Magnetostriction Magnetostrictionis the analogue of electrostriction. This effect refers to the deformation of ferromagnetic materials as a result of an applied magnetic...
1. Understanding Forces: - Forces can be broadly categorized into two main types: Contact Forces and Non-Contact Forces. 2. Contact Forces: - These are forces that require physical contact between two objects to act. - Example 1: Muscular Force: This is the force exerted by muscles when...
What are some examples of force and motion? Explain and exemplify what is the net force. What are contact forces? Give examples. What work was done by the electric force? How to find force? What is the force that opposes motion called?
Magnetic forces are those that act on magnetic objects or charged particles moving through a magnetic field. The practical uses of...