I love the way you push the brain and make it think it's kind of like what I am right now being 40 years old back in college I'm loving every minute of it thanks for giving me the UPS it's noy really a question but I do a real good job at it putting pressure on the brain.

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.