Answer:
0.0288 W
Explanation:
[tex]/omega=2 rev/s=2*2\pi= 12.56637 rad/s [/tex]
Energy, E is given by
[tex]E=NBA\omega[/tex] where N is number of loops, A is area and B is static magnetic field
Substituting 4 for N, 0.38 T for B, and area calculated
[tex]E=4*0.38*(\pi*0.2^{2})*12.56637=2.400288 V[/tex]
E=2.4 V
To get the average power
[tex]P_{average}=\frac {E^{2}}{R}[/tex] where R is resistance
[tex]P_{average}=\frac {2.4^{2}}{200}=0.0288 W[/tex]
