Wheres a good site to look up electric flux?

[jst81161]

Homework Statement

A square loop with resistance 15 ohms is placed perpendicular to a time varying magnetic field; the loop is 8.2 cm. The magnetic field is changing with a rate of 3.4 x 10^-7 T/s.
-Draw the loop, magnetic field, and current in the diagram
-calculate the rate at which the magnetic flux threading the loop changes.
-calculate the current circulating the loop.

Homework Equations

I=Bvl/R

The Attempt at a Solution

wheres a good site to look up electric flux

 

[marcusl]

Are you working from a book? You need the equation for flux (hint: it's related to magnetic field and enclosed area), and Faraday's Law.