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The electron gun in a television tube is used to accelerate electrons with mass 9.109 x 10-31 kg from rest to 2 × 107 m/s within a distance of 3.4 cm. What electric field is required? The funda- mental charge is 1.602 × 10-19 C. Answer in units of N/C.

The electron gun in a television tube is used to accelerate electrons with mass 9.109 x 10-31 kg from rest to 2 × 107 m/s within a distance of 3.4 cm. What electric field is required? The funda- mental charge is 1.602 × 10-19 C. Answer in units of N/C.

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The electron gun in a television tube is used to accelerate electrons with mass 9.109 x 10-31 kg from rest to 2 × 107 m/s within a distance of 3.4 cm. What electric field is required? The funda- mental charge is 1.602 × 10-19 C. Answer in units of N/C.
Transcribed Image Text:The electron gun in a television tube is used to accelerate electrons with mass 9.109 x 10-31 kg from rest to 2 × 107 m/s within a distance of 3.4 cm. What electric field is required? The funda- mental charge is 1.602 × 10-19 C. Answer in units of N/C.
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