À Galvanometer has an internal resistance of 120 ohm with a maximum allowed current of 250 µA. If ou want to modify the G into an ammeter with a full scałe deflection of 50 mA, what is the value of the hunt resistor? a. 0.603 2 b. 24000 2 c. 23880 2 d. 0.420 2

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Author:Paul Peter Urone, Roger Hinrichs
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Chapter20: Electric Current, Resistance, And Ohm's Law
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Problem 66PE: Integrated Concepts (a) An aluminum power transmission line has a resistance of 0.0580/km. What is...
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A Galvanometer has an intermal resistance of 120 ohm with a maximum allowed current of 250 LA. If
you want to modify the G into an ammeter with a full scale deflection of 50 mA, what is the value of the
shunt resistor?
a. 0.603 2
b. 24000 2
c. 23880 2
d. 0.420 2
Draw the circuit of a modified ammeter below.
Transcribed Image Text:A Galvanometer has an intermal resistance of 120 ohm with a maximum allowed current of 250 LA. If you want to modify the G into an ammeter with a full scale deflection of 50 mA, what is the value of the shunt resistor? a. 0.603 2 b. 24000 2 c. 23880 2 d. 0.420 2 Draw the circuit of a modified ammeter below.
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