Physics, 27.11.2019 04:31, itzdulce

The coil in a generator has 100 windings and a cross sectional area of 0.01 m^2. if the coil rotates with constant speed in the magnetic field of the earth (b = 0.5x10^-4 t), how many revolutions per second must it complete to generate a maximum e. m.f. of one volt?

using this result, is it practical to create a generator that uses only the earths magnetic field?

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The coil in a generator has 100 windings and a cross sectional area of 0.01 m^2. if the coil rotates...