SPEAR, a storage ring about 72.0 m in diameter at the Stanford Linear Accelerator (closed in 2009),

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SPEAR, a storage ring about 72.0 m in diameter at the Stanford Linear Accelerator (closed in 2009), has a 20.0-A circulating beam of electrons that are moving at nearly the speed of light. (See Figure 20.35.) How many electrons are in the beam?

Data given in Figure 20.35

72 m L=-20 A Area A

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Question Posted: Nov 23, 2023 01:51 AM

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SPEAR, a storage ring about 72.0 m in diameter at the Stanford Linear Accelerator (closed in 2009),

Question:

72 m L=-20 A Area A

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College Physics

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