27. Resistors & DC Circuits
Resistors and Ohm's Law
9:33 minutes
Problem 26.58
Textbook Question
Textbook Question(II) A galvanometer has an internal resistance of 32 Ω and deflects full scale for a 48-μA current. Describe how to use this galvanometer to make
(a) an ammeter to read currents up to 25 A, and
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