Question

In a region, 10 raised to 19 alpha particles and 10 raised to 19 protons moves to the left, while 10 raised to 19 electrons moves to the right per second. The current is __________

Answer 1

Answer:

while 10 raised to 19 electrons move to the left while 10 raised to 19 protons moves to the left while 10 raised to19 electrons moves to the left while 10 0raised to 19 electrons.

Answer 2

The current in this region is 6.4 A.

Explanation:

Number of alpha particles is $10^{19}$

The number of protons are $10^{19}$ moves to left

Number of electrons are $10^{19}$ moves to the right per second

Current due to alpha particle is :

$I=\dfrac{2ne}{t}$, q =2e fro alpha particle

$I=\dfrac{2\times 10^{19}\times 1.6\times 10^{-19}}{1}=3.2\ A$

Current due to protons is :

$I=\dfrac{ne}{t}\\\\I=\dfrac{10^{19}\times 1.6\times 10^{-19}}{1}\\\\I=1.6\ A$

Current due to electrons is :

$I=\dfrac{ne}{t}\\\\I=\dfrac{10^{19}\times 1.6\times 10^{-19}}{1}\\\\I=1.6\ A$

So, the net current is :

I = 3.2 A + 1.6 A + 1.6 A

I = 6.4 A

So, the current in this region is 6.4 A.

Learn more,

Electric current

https://brainly.in/question/13657880