If a transformer has 50 turns in the primary winding and 10 turns in the secondary winding, what is the reflective resistance if the secondary load resistance is 250 ohms?

A.250 ohms

B.25 ohms

C.6,250 ohms

D.62,500 ohms

A.250 ohms

B.25 ohms

C.6,250 ohms

D.62,500 ohms