A teacher in his physics laboratory allotted an experiment to determine the resistance (G) of a galvanometer. Students took the observations for $\frac{1}{3}$ deflection in the galvanometer. Which of the below is true for measuring value of G?
Select the correct option:
A
$\frac{1}{3}$ deflection method cannot be used for determining the resistance of the galvanometer.
B
$\frac{1}{3}$ deflection method can be used and in this case the G equals to twice the value of shunt resistance(s).
C
$\frac{1}{3}$ deflection method can be used and in this case, the G equals to three times the value of shunt resistance(s)
D
$\frac{1}{3}$ deflection method can be used and in this case the G value equals to the shunt resistance(s).
Hello 👋 Welcome to Competishun – India’s most trusted platform for JEE & NEET preparation. Need help with JEE / NEET courses, fees, batches, test series or free study material? Chat with us now 👇
