A Galvanometer Has a Coil with a Resistance Of $24.0 \Omega$

Multiple Choice

A galvanometer has a coil with a resistance of $24.0 \Omega$ , and a current of $180 \mu \mathrm { A }$ causes full-scale deflection. If the galvanometer is to be used to construct an ammeter that deflects full scale for $10.0 \mathrm {~A}$ , what shunt resistor is required?

A) $423 \mu \Omega$
B) $432 \mu \Omega$
C) $234 \mu \Omega$
D) $342 \mu \Omega$