A lab technician wants to measure the terminal voltage of a battery connected to a load resistor R-2 Q. The battery has r 0.50
A lab technician wants to measure the terminal voltage of a battery connected to a load resistor R-2 Q. The battery has r 0.50 internal resistance and emf e-5V. The lab technician being amateur connects the (ideal) Voltmeter WRONGLY in series with the battery and the load resistance. 0.5 25.0 V wwth www 2.0 V Find: 1. The current through the 20 load resistor. 2. The current supplied by the battery. 1 The terminal voltage of the battery. 4. The current flowing through the 20 load resistor BEFORE the technician connects the Voltmeter 5 What would the correct way to connect the Voltmeter be?
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Given Batterys emf E 50 V mathcalE 50 text V E50V Internal resistance r 05 r 05 Omega r05 Load resistor R 20 R 20 Omega R20 Voltmeter is connected inc... View full answer
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Authors: Charles Kittel
2nd Edition
1114173568, 978-1114173569
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