20.1 Electric charge and static electricity

12345678
Across
  1. 2. step-down or step-up
  2. 3. uses an electromagnet to measure small amounts of current
  3. 6. converts mechanical energy into electrical energy
  4. 8. current-carrying wire with a loop in it
Down
  1. 1. iron and Nickel
  2. 4. device with fanlike blades that converts energy from various sources to electrical energy
  3. 5. area influenced by Earth's magnetic feild
  4. 7. region where a magnetic field is strongest