Write a hypothesis for Ben and Laura based on what you read about their experimental design.

the electric field is a “force field” around a charged object that illustrates the direction the electric force would push an imaginary 

can u provide the graph and if its not possible

then i can tell u the segment where the

average time interval starts degrading is the segment where the car is slowing down

the answer is the first electromagnet (a). this is because it has more coils around the ferromagnetic material. increasing the number of coils increases the surface area in which the metal interacts with the current in the coil. this enables more atoms in the metal to become aligned hence becoming more magnetized.