Answer :
Final answer:
To calculate the charge flowing through a circuit, use the formula: Charge = Current x Time. Solve each problem by substituting the given values into the formula.
Explanation:
To calculate the charge flowing through a circuit, we can use the formula:
Charge (C) = Current (A) x Time (s)
Let's solve the given problems one by one:
- To find the charge flowing through a speaker, we can use the formula:
- Charge (C) = Current (A) x Time (s)
- Given: Current = 10A, Time = 20 minutes = 1200 seconds
- Substitute the values into the formula: Charge = 10A x 1200s = 12,000C
- Therefore, the charge flowing through the speaker is 12,000 coulombs.
- Similarly, we can solve the rest of the questions using the same formula.
- If you have any more questions, feel free to ask.
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1) I=Q/T then Q= I ×T 10* ( 20*60) = 10 (120) therefore the answer is 1200C
2) I= Q/T that is 500/ 25 and the answer is 20A