A 8.00-mH solenoid is connected in series with a 5.0-μF capacitor and an AC source. The solenoid has internal resistance 3.0 Ω which can be treated as a series resistor in the circuit.
a. What is the resonant angular frequency?
b. If the source emf amplitude is Emax = 69 V what is the current amplitude at the resonant angular frequency?

a.   mass number from atomic number

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