Question: Electrons pass through the parallel electrodes shown in FIGURE EX37.9 with a speed of 5.0 10 6 m/s. What magnetic field strength and direction

Electrons pass through the parallel electrodes shown in FIGURE EX37.9 with a speed of 5.0 × 10⁶m/s. What magnetic field strength and direction will allow the electrons to pass through without being deflected? Assume that the magnetic field is confined to the region between the electrodes.

+ 200 V 8.0 mm FIGURE EX37.9 4.0 cm

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