Across
- 2. is an electrical instrument that measures electrical resistance
- 4. stable subatomic particle that has a positive charge equal in magnitude to a unit of electron charge and a rest mass of 1.67262 × 10−27 kg, which is 1,836 times the mass of an electron.
- 5. /ˈamɪtə/ is a measuring instrument used to measure the current in a circuit.
- 7. is the set of physical phenomena associated with the presence and motion of matter that has a property of electric charge.
- 9. is a machine that converts one form of energy into another, especially mechanical energy into electrical energy, as a dynamo, or electrical energy into sound, as an acoustic generator. a person or thing that generates. Chemistry. an apparatus for producing a gas or vapor.
- 10. are the negatively charged particles of atom.
- 11. is the physical interaction among electric charges, magnetic moments, and the electromagnetic field.
- 13. is a measure of the opposition to current flow in an electrical circuit.
- 14. electric potential difference, electric pressure or electric tension is the difference in electric potential between two points, which is defined as the work needed per unit of charge to move a test charge between the two points.
Down
- 1. is a branch of physics involving the study of the electromagnetic force, a type of physical interaction that occurs between electrically charged particles
- 3. is an object or type of material that allows the flow of charge in one or more directions
- 6. is a set of physical properties observed in certain materials where electrical resistance vanishes and magnetic flux fields are expelled from the material.
- 8. is a material in which electric current does not flow freely.
- 12. is the physical property of matter that causes it to experience a force when placed in an electromagnetic field.