Magnetic Field and Lorentz Force

1234567
Across
  1. 2. this are produced by positive and negative charge
  2. 5. I is the symbol for
  3. 6. material that has the ability to attract metal
  4. 7. source of magnetism is in motion.
Down
  1. 1. v is the symbol for
  2. 3. associated with two magnetic poles, north and south
  3. 4. most common magnetic material
  4. 6. the total number of field lines entering in a given area