a wire is carrying a 2.45 A current. at what distance from the wire is the magnetic field 1.00x10^-6t

When many atoms are split in a chain reaction, a large explosion occurs. this is an example of what type of energy conservation

If a spring has a k value of 100 newtons per meter and it is stretched 0.50 meters, what is the restoring force of the spring?

What would be the result of an alpha particle coming into a magnetic field? a) the alpha particle will stop moving. b) the alpha particle will reverse its direction. c) the alpha particle will be deflected in a curve path. d) the alpha particle will continue to travel in a straight line.