Answer:
The impedance of the circuit = 12500 Ω
Explanation:
Impedance: This is the overall opposition to the flow of current in an a.c circuit by any two or all of the three circuit elements.(R, L, C) is called impedance.
The S.I unit of Impedance is Ohms. (Ω), It can be represented mathematically as
Z = √(Xc² + R²).................... Equation 1
Where Z = impedance, Xc = reactance of the capacitor, R = resistance of the resistor.
Given: Xc = 7500 Ω, R = 10000 Ω
Substituting these values into equation 1,
Z = √(7500² + 10000²)
Z = √(56250000 + 100000000)
Z = √(156250000)
Z =12500 Ω
Therefore, The impedance of the circuit = 12500 Ω
Answer: Impedance Z = 12500 ohms
Explanation:
Given;
Capacitive resistance Xc = 7500 ohms
Resistance R = 10000 ohms
The general formula for impedance is;
Z = √(R^2 + (Xc + Xl)^2)
Where Xl is the inductive resistance
Z is impedance
For a RC circuit, impedance is
Z = √(R^2 + Xc^2).
Z = √(10000^2 + 7500^2)
Z = 12500 ohms
