What is the formula for calculating the total current in a parallel RLC circuit?
Practice Questions
Q1
What is the formula for calculating the total current in a parallel RLC circuit? (2023)
I = V/R
I = V/(1/R + 1/X)
I = V/(R + X)
I = V/R + V/X
Questions & Step-by-Step Solutions
What is the formula for calculating the total current in a parallel RLC circuit? (2023)
Step 1: Identify the voltage (V) across the parallel RLC circuit.
Step 2: Calculate the resistance (R) of the resistor in the circuit.
Step 3: Calculate the reactance (X) of the inductor and capacitor in the circuit. Reactance is the opposition to current flow due to inductance and capacitance.
Step 4: Find the total reactance by using the formula: Total Reactance (X) = Inductive Reactance (X_L) - Capacitive Reactance (X_C).
Step 5: Calculate the total current (I) using the formula: I = V / (1/R + 1/X). This means you divide the voltage by the sum of the inverses of resistance and total reactance.
