A galvanometer reads I = 6 mA full scale and has an internal resistance r = 9.1 ohms.If you want to use it to read 7.1 volts full scale,what resistor,R,should you use in series with it?
A)1174 ohm
B)433 ohm
C)43.3 ohm
D)2.16 ohm
E)0.433 ohm

Question

A galvanometer reads I = 6 mA full scale and has an internal resistance r = 9.1 ohms.If you want to use it to read 7.1 volts full scale,what resistor,R,should you use in series with it? 
A)1174 ohm 
B)433 ohm 
C)43.3 ohm 
D)2.16 ohm 
E)0.433 ohm

Quizplus · Accepted Answer

The Answer of A galvanometer reads I = 6 mA full scale and has an internal resistance r = 9.1 ohms.If you want to use it to read 7.1 volts full scale,what resistor,R,should you use in series with it? 
A)1174 ohm 
B)433 ohm 
C)43.3 ohm 
D)2.16 ohm 
E)0.433 ohm

A Galvanometer Reads I = 6 MA Full Scale and Has