GCSE Physics – Charge and current
Learning Objectives
-I can define the terms charge and current
-I can recall the units needed for Q = It
-I can rearrange Q = It
-I can use Q = It
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- Current
- Review
- Answered
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1. Question
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2. Question
For electrical charge to flow through a circuit
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3. Question
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4. Question
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5. Question
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6. Question
What unit is current measured in?
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7. Question
What does Q mean in Q = It?
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8. Question
Within the equation for charge, what does I mean?
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9. Question
Within the equation for charge, what does t mean?
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10. Question
What is the formula for charge?
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11. Question
Rearrange Q = It for time
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12. Question
What is the formula for current?
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13. Question
A current of 30 A flows over 2 minutes. What charge has passed?
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14. Question
A current of 12 A flows over 1 hour. What charge has passed?
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15. Question
A current of 3 A flows over 5 seconds. What charge has passed?
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16. Question
A current of 11 A flows over 4.2 seconds. What charge has passed?
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17. Question
A current of 60A flows over 0.05 seconds. What charge has passed?
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18. Question
How long does it take 52 C of charge to flow when current is 5 A?
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19. Question
How long does it take 0.8 C of charge to flow when current is 0.004 A?
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20. Question
How long does it take 49000 C of charge to flow when current is 70 A?
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21. Question
How long does it take 49 C of charge to flow when current is 7 A?
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22. Question
If 36 C of charge passes in 6 seconds, what is the current?
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23. Question
If 81 C of charge passes in 0.9 seconds, what is the current?
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24. Question
If 2200 C of charge passes in 110 seconds, what is the current?
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25. Question
If 64 C of charge passes in 80 seconds, what is the current?