jee-main 2013 Q18

jee-main · India · 09apr Not Maths
A shunt of resistance $1 \Omega$ is connected across a galvanometer of $120 \Omega$ resistance. A current of 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 :
(1) 5.5 ampere
(2) 0.5 ampere
(3) 0.004 ampere
(4) 0.045 ampere
A shunt of resistance $1 \Omega$ is connected across a galvanometer of $120 \Omega$ resistance. A current of 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 :\\
(1) 5.5 ampere\\
(2) 0.5 ampere\\
(3) 0.004 ampere\\
(4) 0.045 ampere