Position vs Time Based on the graph, describe what is happening
between 4 and 6 seconds.
12
10
8
Position (m)
The object is moving away from the start at a
constant speed
O The object is not moving.
O The object is returning to the start at a constant
speed.
O The object is changing speed,
4
2
0
2
4
10
12
6 8
Time (s)

The magnitude of the magnetic field at a certain distance from a long, straight conductor is represented by b. what is the magnitude of the magnetic field at twice the distance from the conductor? a. at twice the distance, the magnitude of the field is 4b.b. at twice the distance, the magnitude of the field is 2b.c. at twice the distance, the magnitude of the field is b/2.d. at twice the distance, the magnitude of the field is b/4.e. at twice the distance, the magnitude of the field remains equal to b.