1. Which of these is: The flow of charge around a circuit?
- Electric Current
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Other questions in this quiz
2. Which of these factors DO NOT affect the size of Induced voltage?
- Strength of magnetic field
- Speed of rotation
- The iron core inside of the coil
3. How do you find the acceleration on a distance-time graph?
- You spot a positive curved line.
- You circle the straight line.
- You change the axis.
- You find the gradient and subtract by eight.
4. What is a half-life?
- The time taken to produce a radioactive material.
- How long it will take for half of the radioactive nuclei to die.
- The time taken for half of the radioactive nuclei present to decay.
- How long it will take for someone to die after contamination.
5. Why does air bags and crumple zones reduce the risk of injury?I
- They dial 999/911 in event of an incident.
- It slowly reduces momentum.
- It heals you faster.
- The amount of work given decreases.
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