The resistance of a galvanometer is 90 ohms. If only 10 percent of the – McqOptions

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1.	The resistance of a galvanometer is 90 ohms. If only 10 percent of the main current may flow through the galvanometer, in which way and of what value, a resistor is to be used [MP PET 1996]
A.	10 ohms in series
B.	10 ohms in parallel
C.	810 ohms in series
D.	810 ohms in parallel
Answer» C. 810 ohms in series

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