Question
Download Solution PDFThe Voltage Sensitivity of a multimeter is 10 mV, its internal resistance is 20 ohms. Then its current sensitivity is
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept:
\(Current \ Sensitivity=\frac{Voltage \ Sensitivity}{Internal Resistance}\) ---(1)
Calculation:
Given:
Voltage Sensitivity = 10 mV
Internal Resistance = 20 ohms
Using equation (1) Current sensitivity can be calculated as:
\(Current \ Sensitivity=\frac{10 \ × \ 10^{-3}}{20}\)
Current sensitivity = 500 × 10-6
Current sensitivity = 500 μA
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