Calculate EMF in a Loop: Faradays Law

[beetle2]

Homework Statement

C
alculate the emf (in volts) induced in a loop of wire if the magnetic flux in the loop increases from zero to 71.1 milliweber in 16.7 millisec.

Homework Equations

faradays Law

The Attempt at a Solution

The only law I know is faradays law which uses Area. Is there another formula that does not need it?

 

[RoyalCat]

Faraday's Law is the only one that links the induced EMF to the change in Magnetic Flux, why would you want to use anything else?

$$\mathcal{E} = -\frac{d\Phi_B}{dt}$$

You're given the change in the magnetic flux (Remember, one Weber is one Tesla * m^2) and the time over which the change occurred in this question.

 

[beetle2]

So would it just be

71.1mWb / 16.7 ms = 4.25 mV ?