A charge of #35 C# passes through a circuit every #5 s#. If the circuit can generate #82 W# of power, what is the circuit's resistance?
1 Answer
May 15, 2018
Explanation:
We first find the current produced, which is given by the equation,
where:
#I# is the current in amperes
#Q# is the charge in coulombs
#t# is the time in seconds
So here, we get:
Then, power is given through the equation:
where:
#P# is the power in watts
#R# is the resistance in ohms
So, we get: