Westonci.ca offers fast, accurate answers to your questions. Join our community and get the insights you need now. Get quick and reliable solutions to your questions from a community of experienced experts on our platform. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.

If the strength of the magnetic field at A is 200 units and the strength of the magnetic field at B is 50 units, what is the distance to B?


20 units
100 units
400 units
10 units