A4.0 ω resistor has a current of 3.0 a in it for 5.0 min. how many electrons pass 3. through the resistor during this time interval?

Number of electrons,

Explanation:

It is given that,

Resistance, R = 4 ohms

Current, I = 3 A

Time, t = 5 min = 300 s

We need to find the number of electrons pass through the resistor during this time interval. Let the number of electron is n.

i.e. q = n e ...............(1)

And current,

e is the charge of an electron

So, the number of electrons pass through the resistor is . Hence, this is the required solution.