# Induced EMF in a Loop

I need help answering this question:

A circular loop lies in the xy-plane and has a radius of 0.10 m and a resistance of 10 ohms.

Given that B=0.20Tsin(1000t/s)k, determine the current flowing through the loop as a function of time.

https://brainmass.com/physics/em-waves/induced-emf-loop-565362

#### Solution Preview

Radius of the loop, r = 0.10 m

Area of cross-section of the loop, A = pi*r^2 = 3.1415*0.10^2 = 0.031415 ...

#### Solution Summary

The solution estimates how in presence of varying magnetic field, a time dependent current is induced in a loop.

$2.19