When an electric current is passed through… | ClassNotes

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When an electric current is passed through… | ClassNotes

E

Editor

Sep 18, 2022

When an electric current is passed through discharge tube at low pressure, cathode rays are emitted from cathode these rays consist of:

Difficulty: Easy

A:

Alpha rays

B:

Negative particles

C:

Electromagnetic rays

D:

Positive particles

ID: 63273dbcca83163ac3a15ab7