line of force
field line

Bench led off the inning with a double down the right field line.

I know it has something to do with electric field lines.

Another way of saying this is that the field lines cannot start from somewhere.

In this case a field line is also called an external ray.

Therefore we can put pictures into the field lines (third picture).

Alfonzo followed with his 3-ball, 1-strike double just inside the left field line.

In that year, a 5,200 ft.2 hitting complex was added, located down the left field line.

You could actually think of field lines like real, physical wires.

Therefore, the high speeds would allow the field lines to get out of the way quickly.

However, the animals found that it was much harder to move across the magnetic field lines than along them.