Electricity and Magnetism
Across
- 3. A law stating that electric current is proportional to voltage and inversely proportional to resistance.
- 4. Substances that an electric charge can pass through without difficult like copper and silver.
- 6. The property of matter which is responsible for electrical phenomena. It exists in two forms: positive and negative charge
- 8. When heat moves from one object to another object through direct touch, & occurs in solids, liquids, or gases at rest.
- 10. A circuit in which resistors are arranged in a chain, so the current has only one path to take.
- 12. A charged object is brought near but not touched to a neutral conducting object
Down
- 1. A circuit without interruption, providing a continuous path through which a current can flow.
- 2. comprises branches so that the current divides and only part of it flows through any branch
- 4. When electric charges flow from one place to another in a circuit and this often travels through conductors or wires
- 5. The pressure from an electrical circuit's power source that pushes charged electrons (current) through a conducting loop.
- 7. A circuit in which the continuity is broken so that current does not flow.
- 9. A measure of the opposition to current flow in an electrical circuit, and is measured in ohms
- 11. Materials that do not conduct heat or electricity like wood or rubber