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Physics · 2016
JEE Main 2016 · 2016-04-03 Offline · Q27
A galvanometer having a coil resistance of 100 Ω gives a full scale deflection, when a current of 1 mA is passed through it. The value of the…
A galvanometer having a coil resistance of $\displaystyle 100 \Omega$ gives a full scale deflection, when a current of $\displaystyle 1$ mA is passed through it. The value of the resistance, which can convert this galvanometer into ammeter giving a full scale deflection for a current of $\displaystyle 10$ A, is :
Official answer
(1)
$\displaystyle 0.01 \Omega$
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