Physics - Modern Physics Question with Solution | TestHub
PhysicsModern PhysicsX-raysEasy2 minQB
PhysicsEasysingle choice
In an X-ray tube the current in the filament is increased. This will result is
Options:
Answer:
A
Solution:
More filament current emits more electrons per second. More electrons striking the target per second means more X-ray photons, i.e. higher intensity. is unchanged since is unchanged.
Subject:PhysicsTopic:Modern PhysicsSubtopic:X-rays
⏱ 2mℹ️ Source: QB
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