Across
- 2. a physical phenomenon produced by the motion of electric charge, resulting in attractive and repulsive forces between objects.
- 5. comprises branches so that the current divides and only part of it flows through any branch
- 6. a kind of kinetic energy with the ability to make types of light visible to human eyes
- 8. the energy of either an object in motion or the energy that is stored in objects by their position
- 9. of, relating to, operated by, or produced by electricity.
- 10. the result of the movement of tiny particles called atoms, molecules or ions in solids, liquids and gases
Down
- 1. all components are connected end-to-end to form a single path for current flow
- 3. vibrations that travel through the air or another medium and can be heard when they reach a person's or animal's ear.
- 4. the emission of energy in the form of ionizing radiation.
- 7. come from the decay of the heaviest radioactive elements, such as uranium, radium and polonium