While performing an experiment by using a given voltmeter, a student observes that the needle indicates 12 divisions on the voltmeter scale. If the voltmeter scale has 5 divisions between 0 and 1 V, then what is the value corresponding to 12 divisions?
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While performing an experiment by using a given voltmeter a student observes that the needle indicates 12 division on the voltmeter scale. if the voltmeter scale has 5 divisions between o and 1V then what is the value corresponding to 12V divisions
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The value corresponding to 12 divisions is 0.85 A.
Explanation:
- Any device of measurement has the lease count, which is the least reading taken by the device. So, lease count is equal to value in ‘n’ divisions.
- There will be ten divisions in an ammeter. So, one division is equal to 0.05. Thus, corresponding to 17 divisions, the value is 0.85 A.
- It is to be noted that an ammeter is used for measuring the circuit’s current.
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