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Complete the following sentence: When electrons from a heated filament accelerate ...
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Physics Classroom
Post Utme
Post Utme 0
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Complete the following sentence: When electrons from a heated filament accelerate through vacuum toward a positive plate,
SchoolNGR Classroom
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
A
Only an electric field will be produced.
B
Only a magnetic field will be produced.
C
Electromagnetic waves will be produced.
D
Longitudinal waves will be produced.
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Correct Answer:
Option C
Explanation:
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