Unit 1 Electricity and Magnetism

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Across
  1. 4. electrical components are connected one after another in a single loop.
  2. 5. a measure of how much electric charge flows through a circuit.
  3. 7. a way of connecting components on separate branches, so the current can take different routes around the circuit.
  4. 8. a material with a high resistivity so does not allow electricity to flow through it
  5. 9. the region around a magnet where a force acts on another magnet or on a magnetic material.
  6. 10. a measure of the difference in electrical energy between two parts of a circuit.
  7. 11. an electrical component that limits or regulates the flow of electrical current in an electronic circuit.
Down
  1. 1. allow you to adjust the value of voltage by changing the resistance and keeping current constant
  2. 2. symbols show the different components that can be found in an electrical circuit.
  3. 3. a substance or material that allows electricity to flow through it
  4. 6. measures voltage