Answer :
Final answer:
The maximum electric field strength produced by a human heart is calculated by dividing the potential difference by the distance. However, the calculated value doesn't match the provided answer options, suggesting a mistake or misunderstanding in the question.
Explanation:
The student is asking for the maximum electric field strength produced by a human heart. The electric field strength can be calculated by dividing the potential difference by the distance it covers. Here, we're told that the heart creates a maximum 4.00 mV (or 0.004V) potential across 0.354 metres of a person's chest. So, to find the maximum electric field strength, we use the formula E = V/d, where E is the electric field strength, V is the potential difference (or voltage), and d is the distance. Plugging in the values gives us: E = 0.004 V / 0.354 m = 0.011299 V/m. However, the options provided do not include this value. There might be a mistake in the question or a misunderstanding of the information provided.
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