Question:medium

To produce high-resolution images, Transmission Electron Microscope uses a high-energy electron beam of typically:

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Remember that high resolution requires fast electrons with high energy. Standard laboratory high-resolution TEMs universally use an accelerating potential sweet-spot of \( 100 \text{ to } 300 \text{ kV} \).
Updated On: Jun 23, 2026
  • \( 5000 - 10000 \text{ V} \)
  • \( 1000 - 300 kV \)
  • \( 50 - 80 \text{ kV} \)
  • \( 200 - 1000 \text{ kV} \)
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The Correct Option is B

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