Question

What is the area of the stationary-bicycle generator's coil?

Options

• \[A=0.5\,\mathrm{m^2}\]

• \[A=0.01\,\mathrm{m^2}\]

• \[A=100\,\mathrm{m^2}\]

• \[A=0.10\,\mathrm{m^2}\]

Answer 1

The given coil area is \[A=0.10\,\mathrm{m^2}\]. Area is one of the factors determining the generator's peak EMF.