Solenoid tutorial help

[CS_know_nothing]

Thank you ScruffR

So for powering the solenoid, if I got this power supply:

(12v 1amp)

Amazon.com: UpBright New Global 12 Volt Power Supply 1 Amp Standard (12V 1A DC) 12W AC Adapter 12VDC 0.5A 1.0A 500mA 1000mA Power Cord Cable Battery Charger PSU w/ 5.5mm (OD) x 2.5mm (ID) Center Positive Tip: Home Audio & Theater

and used this solenoid lock (12v 1amp)

uxcell DC 12V 1A 10mm Stroke 15N Force Open Frame Type Solenoid for Electric Door Lock: Screen Door Hardware: Amazon.com: Industrial & Scientific

Would I need to get a 12K resistor for that circuit (1amp = 12v/12ohms)?