Calculate the component of the earth magnetic field

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Reference no: EM13245080

One can not align the apparatus to eliminate entirely the effects of the Earth's magnetic field. Consider the case where electrons having accelerated through V then enter the uniform field region between the Helmholtz coils. With the coil current set to zero, the electron beam was observed to have a slight curvature due to the earth's magnetic field. The current in the coil had to be set to 0.476A to set the electron beam exactly straight. If each coil has 64 turns and has a mean radius of 65.6 cm, calculate the component of the earth magnetic field perpendicular to the entering electron beam

_______mT

Reference no: EM13245080

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