Magnetic field lines do not intersect each other.The magnetic field lines of a magnet start from the North Pole(N) and reach the South Pole(S) and these lines are in the north-south direction inside the magnet. What are 2 characteristics of magnetic force? However gravitational force acts on mass while the electric force acts on charge. They both act between two bodies without any means of contact. F(grav)=GMm/r^2 and F(electric)=kq1q2/r^2 where GMm and kq1q2 are constants). What do gravitational force and electric force have in common?īoth gravitational and electric field obey inverse square laws (e.g. Gravitational force is a relationship between two objects, their masses, and the distance between them. What is the similarity between magnetic force gravitational force and electric force?Īnswer: Both Electrical and Magnetic Forces take place between two charged objects. Their density decreases (they spread out) when they move from an area of higher permeability to an area of lower permeability. What are the characteristics of magnetic force and gravitational force? 8 Which is an example of a magnetic force?.7 What is the difference between gravitation and electrostatics?.6 What are the characteristics of magnetic forces?.5 What are the characteristics of electrostatic force?.4 What are the similarities and differences between Coulomb’s force and gravitational force?.3 What are characteristics of gravitational force?.2 What is the similarity between magnetic force gravitational force and electric force?.
1 What are the characteristics of magnetic force and gravitational force?.