$A$ galvanometer may be converted into ammeter or voltmeter. In which of the following cases the resistance of the device will be the largest ? (Asssume maximum range of galvanometer $= 1\, mA$)
  • Aan ammeter of range $10\,A$
  • Ba voltmeter of range $5\, V$
  • Can ammeter of range $5 \,A$
  • Da voltmeter of range $10\, V.$
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