In hydrogen discharge tube, it is observ...

In hydrogen discharge tube, it is observed that through a given cross-section `3.31xx10^(15)` electrons are moving from right to left and `3.12xx10^5` protons are moving from left to right. The current in the discharge tube and its direction will be

A

2mA, towards left

B

2mA, towards right

C

1mA, towards right

D

1mA, towards left

Text Solution

Verified by Experts

The correct Answer is:

C

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