A galvanometer having coil resistance 10 Ω shows a full scale def… | JEE Main 2024 Physics PYQ

MCQEasyJEE Main 2024 · 1 February, Shift 2Ohm's Law & Resistance

A galvanometer having coil resistance $10 \, \Omega$ shows a full scale deflection for a current of $3 \, \text{mA}$ . For it to measure a current of $8 \, \text{A}$ , the value of the shunt should be:

A
$3\times 10^{-3} \, \Omega$
B
$4.85\times 10^{-3} \, \Omega$
C
$3.75\times 10^{-3} \, \Omega$
D
$2.75\times 10^{-3} \, \Omega$

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