Question 5c The manufacturer's guide states that the thermistor has a resistance of 12 kΩ at room temperature. The student wants to confirm the accuracy of this value before starting the investigation. At room temperature, the voltmeter shows a reading of 8 V. Determine if this reading is consistent with the manufacturer's value of resistance.
Question
Question 5c The manufacturer's guide states that the thermistor has a resistance of 12 kΩ at room temperature. The student wants to confirm the accuracy of this value before starting the investigation. At room temperature, the voltmeter shows a reading of 8 V. Determine if this reading is consistent with the manufacturer's value of resistance.
Solution 1
To determine if the voltmeter reading is consistent with the manufacturer's value of resistance, we need to use Ohm's Law, which states that Voltage (V) = Current (I) * Resistance (R).
However, in this question, we are not given the current. Therefore, we cannot directly calculate the resistance to compare it with the manufacturer's value.
We need more information, specifically the current, to be able to answer this question.
Solution 2
To determine if the voltmeter reading is consistent with the manufacturer's value of resistance, we need to use Ohm's Law, which states that Voltage (V) = Current (I) * Resistance (R).
However, in this question, we are not given the current. Therefore, we cannot directly calculate the resistance to compare it with the manufacturer's value.
We need more information, specifically the current, to answer this question.
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