GCSE Physics – Energy and charge
Learning Objectives
-I can describe how domestic appliances transfer energy
-I can recall the units needed for E = QV
-I can rearrange E = QV
-I can use E = QV
Quiz Summary
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Question 1 of 25
1. Question
What does the amount of energy an appliance transfers depend on?
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Question 2 of 25
2. Question
What does the amount of energy an appliance transfers depend on?
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Question 3 of 25
3. Question
What happens when charge flows in a circuit?
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Question 4 of 25
4. Question
What main energy form do electric motors transfer to?
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Question 5 of 25
5. Question
What is the main energy form in a heater?
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Question 6 of 25
6. Question
What is the energy form stored in batteries?
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Question 7 of 25
7. Question
What is the equation for energy transferred?
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Question 8 of 25
8. Question
What is the symbol equation for energy transferred?
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Question 9 of 25
9. Question
Rearrange the energy equation to make charge the subject.
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Question 10 of 25
10. Question
Rearrange the energy equation to make voltage the subject.
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Question 11 of 25
11. Question
What does E stand for in the energy equation?
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Question 12 of 25
12. Question
What does V stand for in the energy equation?
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Question 13 of 25
13. Question
What does Q stand for in the energy equation?
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Question 14 of 25
14. Question
What is the unit for energy transferred?
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Question 15 of 25
15. Question
What are the units for power?
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Question 16 of 25
16. Question
What are the units for charge flow?
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Question 17 of 25
17. Question
Charge flow is 8 C and voltage is 45 V, so what energy is transferred?
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Question 18 of 25
18. Question
Charge flow is 160 C and voltage is 40 V, so what energy is transferred?
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Question 19 of 25
19. Question
Charge flow is 2.3 C and voltage is 0.04 V, so what energy is transferred?
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Question 20 of 25
20. Question
What charge flow is there if 120 J of energy is transferred across a 4 V voltage?
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Question 21 of 25
21. Question
What charge flow is there if 32,400 J of energy is transferred across a 24.5 V voltage?
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Question 22 of 25
22. Question
What charge flow is there if 0.001 J of energy is transferred across a 0.02 V voltage?
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Question 23 of 25
23. Question
What is true for energy?
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Question 24 of 25
24. Question
What is true for energy?
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Question 25 of 25
25. Question
What is true for energy?
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