A Square Coil,enclosing an Area with Sides 3

Multiple Choice

A square coil,enclosing an area with sides 3.0 cm long,is wrapped with 2500 turns of wire.A uniform magnetic field perpendicular to its plane is turned on and increases to 0.12 T during an interval of 1.0 s.What average voltage is induced in the coil?

A) 2.5 V
B) 0.27 V
C) 1.2 V
D) 0.12 V