normal to its area is in the direction? A 20 turn coil of area 10cm^2 is placed in a magnetic field so that the normal to its area is in the direction of the fied. If the field originally has a value of 0.25 T that increases to 0.35 T in 2.0s, what is the average emf induced in the coil?
a) 7.0 mV
b) 2.0 mV
c) 1.0 mV
d) 3.6 mV
e) 4.0 mV

i got C but i want to make sure tis correct...can someone help me out with this please...10pts best asnwer thank you