In alternating current circuit at resonance; the angel of lead or lag is? by Sunday | Nov 9 | Physics JAMB | 0 comments A. π° B. (π)/2° C. (π)/3° D. 0° Correct Answer: Option D = 0° Users Also Read These:The air column in a resonance tube is set into…An alternating current supply is connected to an…An electric circuit is connected as illustrated…A lead bullet of mass 0.05kg is fired with a…The device in which one circuit controls another;…