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If a moving electron if deflected sidewa...

If a moving electron if deflected sideways in passing through a certain region of space, can we be sure that a magnetic field exists in that region?

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To determine whether a magnetic field exists in a region of space where a moving electron is deflected sideways, we can analyze the situation step by step. ### Step-by-Step Solution: 1. **Understanding the Motion of the Electron**: - An electron is a charged particle that moves with a certain velocity. When it enters a region of space, its motion can be influenced by external fields. 2. **Deflection of the Electron**: ...
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