Electrical Energy (OCR GCSE Physics A (Gateway Science Suite)): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What is work done equal to when charge flows through a circuit?
What is work done equal to when charge flows through a circuit?
Energy transferred
What is the unit used to measure the power rating of an appliance?
What is the unit used to measure the power rating of an appliance?
Watts
What does a greater power rating mean for an appliance?
What does a greater power rating mean for an appliance?
It uses more energy
Which appliance is an example of electrical to kinetic energy transfer?
Which appliance is an example of electrical to kinetic energy transfer?
Fan
What is the main energy transfer in an electric motor?
What is the main energy transfer in an electric motor?
Electrical to kinetic
Why do electric motors also produce thermal energy?
Why do electric motors also produce thermal energy?
Due to friction
Which appliance is an example of electrical to thermal energy transfer?
Which appliance is an example of electrical to thermal energy transfer?
Kettle
What type of power rating do thermal energy appliances usually have?
What type of power rating do thermal energy appliances usually have?
Higher power rating
Which appliance converts electrical energy to both kinetic and thermal energy?
Which appliance converts electrical energy to both kinetic and thermal energy?
Hair dryer
What energy transfers occur in a washing machine?
What energy transfers occur in a washing machine?
Kinetic and thermal