Physics Question from JEE Main 2023 · 15 April, Shift 1

For designing a voltmeter of range $50\,V$ and an ammeter of range $10\,mA$ using a galvanometer which has a coil resistance $54\,\Omega$ and shows full-scale deflection for $1\,mA$ as shown in the figure, choose the correct statements.

(A) For voltmeter $R \approx 50\,k\Omega$

(B) For ammeter $r \approx 0.2\,\Omega$

(C) For ammeter $r \approx 6\,\Omega$

(D) For voltmeter $R \approx 5\,k\Omega$

(E) For voltmeter $R \approx 500\,\Omega$