Gravity must be caused by an Agent acting constantly according to certain laws, but whether this Agent be material or immaterial I have left to the consideration of my readers.
ISSAC NEWTON
Barnett Fields are magnetic fields created due to rotation. To know more about these fields, click here.
Here is the list of VIPRA concepts, exercises and experiments on Electricity and Magnetism. Log in
Fun with magnets:
1. watch here
2. and watch here
