Question: To measure the voltage between two points A and B (see Figure 3), we have two multimeters. One is an analogue multimeter with an
To measure the voltage between two points A and B (see Figure 3), we have two multimeters. One is an analogue multimeter with an internal impedance of 200 KM and a range of 200 V, and the 3) other one is a digital multimeter with an input impedance of 25 M2. Input voltage of the circuit is 200V DC. 1) Draw the diagram of for each measurement. 2) Calculate the voltage measured by each device. 200 V o www 1 A 1 B Discuss your observation about error in both devices. You need to consider what the expected value of the VABis before the measurement, and then compare the measured vale and explain the reason.
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