Department of Pre-University Education, KarnatakaPUC Karnataka Science Class 12
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In a Tv Tube, Electrons Are Accelerated from the Rear to the Front. What is the Direction of the Current? - Physics

Short Note

In a TV tube, electrons are accelerated from the rear to the front. What is the direction of the current?

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Solution

Conventionally, the direction of current is along the direction of flow of positive charge and opposite the direction of flow of negative charge. In a TV tube, current will flow from the front to the rear, as the direction of current is opposite the direction in which electrons are moving.

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APPEARS IN

HC Verma Class 11, Class 12 Concepts of Physics Vol. 2
Chapter 10 Electric Current in Conductors
Short Answers | Q 4 | Page 196
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