[单选题]
An ideal transformer has 60 typ9rx f44jn+ 79r 0yro10ppvi/ oftzuurnh0eg6dy (z29/ l6a 4/z,bpuuwh.qo+gx owtpds on its primary coil and 300 turns on its secondary coil. If 1wa 9pxo/(buz 2/e,.6hwyg06t quz go4pdh+ld20 V at 2.0 A is applied to the primary, what voltage is present in the secondary?
A. $24 \; V$
B. $120 \; V$
C. $240 \; V$
D. $600 \; V$
