How are electric and magnetic fields different than electric and magnetic forces?

Electric field is associates to each point in space as a electric force per unit of charge.

Magnetic field  is defined as the vector field necessary to make the Lorentz force correctly.

Explanation:

The electric and magnetic fields are both manifestations of the electromagnetic force.

Let's recall that the magnetic force is described by the Lorentz Force. It means the attraction or repulsion that arises between electrically charged particles because of their motion.

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Explanation:

- Electric field is a point value in space that is generated by charge placed in space which exerts an electric force per unit of charge. As per Coulomb's Law:

                                 E = Fe / q

- Magnetic field is generated by a magnetic or a source of moving charges in a region of space that allows attraction towards the source. The formulation is given as Lorentz force (Fm)

                                 Fm = q* ( v x B )

- Lorentz Force can either by attractive or repulsive that arises between electrically charged particles because of their motion.

- Electric Force can either by attractive or repulsive that arises between two charged particles depending on the signs of charge on each.

seeing the graph would

the total distance traveled by the car is

30km + 49km = 79 km .