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jst81161
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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