World Journal of Applied Physics

Volume 7, Issue 2, June 2022

  • Investigating the Behavior of Charge, Voltage and Current During Charging and Discharging of Capacitor

    Tsegaye Menberu Genzebu

    Issue: Volume 7, Issue 2, June 2022
    Pages: 16-20
    Received: 26 May 2022
    Accepted: 25 June 2022
    Published: 18 July 2022
    DOI: 10.11648/j.wjap.20220702.11
    Abstract: Researchers were continuously working towards trade-off solutions to know the relationship between charge, voltage and current with time during charging and discharging of capacitor. But knowing the characteristics of charge, voltage and current during charging and discharging of capacitor using smaller values of capacitor is becoming increasingly ... Show More
  • Electric Water Pumping Powered by a Wind Turbine in North East Chad

    Mahamat Kher Nediguina, Mahamat Adoum Abdraman, Mahamat Barka, Abakar Mahamat Tahir

    Issue: Volume 7, Issue 2, June 2022
    Pages: 21-31
    Received: 29 June 2022
    Accepted: 15 July 2022
    Published: 22 July 2022
    DOI: 10.11648/j.wjap.20220702.12
    Abstract: In Chad, the lack of drinking water is a real problem in the desert area. This paper focuses on the statistical assessment of water production using a wind source in North-Eastern Chad to serve the population. The statistical analysis method used for estimating wind power density is the Weibull distribution. Two sites were chosen for the study, nam... Show More