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In a hydrogen atube it is observed that ...

In a hydrogen atube it is observed that through a given cross-section `3.13xx10^(15)` electrons per sec, moving from right to left and`3.12xx10^(15)` protons per sec are moving from left to right. The electric current in the discharge tube ad its direction is

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In a hydrogen tube it is observed that through a given cross-section 3.13xx10^(15) electrons persec. moving from right to left and 3.12xx10^(15) protons per sec are moving from left to right. The electric current in the discharge tube and its direction is

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