Solution to task 450 from Chertov's for extramural stud
Seller: Михаил_Перович
Price: 0.12 USD
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Product description
- An ion flew into homogeneous magnetic (H = 1 MA / m) and electric (E = 50 kV / m) fields crossed at right angles. At what speed v of the ion (in magnitude and direction) will it move in the crossed fields in a straight line?