Hey how would I solve this? In some places, insect \"zappers,\" with their blue
ID: 1676802 • Letter: H
Question
Hey how would I solve this? In some places, insect "zappers," with their blue lights, area familiar sight on a summer's night. These devices use a highvoltage to electrocute insects. One such device uses an ac voltageof 4210 V, which is obtained from a standard 120-V outlet by meansof a transformer. If the primary coil has 23 turns, how many turnsare in the secondary coil? Thank you! Hey how would I solve this? In some places, insect "zappers," with their blue lights, area familiar sight on a summer's night. These devices use a highvoltage to electrocute insects. One such device uses an ac voltageof 4210 V, which is obtained from a standard 120-V outlet by meansof a transformer. If the primary coil has 23 turns, how many turnsare in the secondary coil? Thank you!Explanation / Answer
given that Vs = 4210v Vp = 120v Np = 23turnsfrom the trans former eq Ns/ Np =VS/Vp Ns = VS/Vp * Np = 4210v/120v * 23= 806.9 turns