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A current of 8A flows in a circuit for 32 seconds - OCR Gateway - GCSE Physics - Question 6 - 2021 - Paper 1
Question 6
A current of 8A flows in a circuit for 32 seconds. Calculate the charge which flows in the circuit. Use the equation: charge flow = current * time A 0.25 C B 4.0 ... show full transcript
Worked Solution & Example Answer:A current of 8A flows in a circuit for 32 seconds - OCR Gateway - GCSE Physics - Question 6 - 2021 - Paper 1
Step 1
Calculate the charge which flows in the circuit.
Answer
To calculate the charge that flows in the circuit, we use the formula:
Given:
- Current, A
- Time, s
Substituting the values into the equation:
Calculating this gives:
Therefore, the charge that flows in the circuit is 256 C, which corresponds to option D.