Answer:
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.
Wonderful.
You've given us ' m '.
Now, if we only had ' a ', we could come back at you with ' f '.
The answer is B, because all energy is released at once in static electricity.
There’s a quizlet that mentions these questions, if you are having trouble. I’d suggest to give them a look.