Physics · 2013
JEE Main · 9 April 2013, Shift 1 · Q24
A shunt of resistance 1 Ω is connected across a galvanometer of 120 Ω resistance. A current of 5.5 ampere gives full scale deflection in the…
A shunt of resistance $\displaystyle 1 \Omega$ is connected across a galvanometer of $\displaystyle 120 \Omega$ resistance. A current of $\displaystyle 5.5$ ampere gives full scale deflection in the galvanometer. The current that will give full scale deflection in the absence of the shunt is nearly :
Official answer
(4)
0.$\displaystyle 045$ ampere
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JEE Main 2013 Physics question, with the answer from NTA’s final answer key. Where our answers come from.