Across
- 1. : A material that does not let electricity to pass through it
- 3. : A material that lets electricity flow freely through it.
- 6. : An instrument for measuring e.m.f. in volts
- 8. : A region in which electric charges experience a force
- 9. : A subatomic particle with a positive charge
Down
- 2. : The charge passing a point per unit time.
- 4. : The SI unit of electric force.
- 5. : An instrument used to measure the magnitude and direction of an electric current in an electric circuit
- 7. : A subatomic particle with a negative charge
- 10. : The center of an atom made of positive and negative electric charge