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Caption: Elements of a magnetron, used to generate power for radar systems, microwave ovens, plasma screens, and linear accelerators.
Credit: Album / Universal Images Group / Encyclopaedia Britannica
Image size: 3825 × 2882 px | 31.5 MB
Print size: 32.4 × 24.4 cm | 1505.9 × 1134.6 in (300 dpi)