What is the formula for the total power in a series RLC circuit?

What is the formula for the total power in a series RLC circuit?

Step 1: Understand that a series RLC circuit consists of a resistor (R), inductor (L), and capacitor (C) connected in a single loop.
Step 2: Recognize that power in an electrical circuit is calculated using voltage (V), current (I), and the phase angle (φ) between them.
Step 3: Learn that the formula for total power (P) in a series RLC circuit is P = VI cos(φ).
Step 4: Identify that 'V' is the voltage across the circuit, 'I' is the current flowing through the circuit, and 'cos(φ)' accounts for the phase difference between voltage and current.
Step 5: Remember that the phase angle (φ) is determined by the relationship between the resistance, inductance, and capacitance in the circuit.

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