Electricity Basics

• What is the equation of current ?

  Current = Charge/time
• what is the equation of voltage?

  Voltage = work done/charge
• What is the main equation of voltage?

  V=I x R
• What is the equation of resistance?

  R=V/I
• What is the equation of power?

  P=V x I
• What is Kirchoffs first law?

  Sum of current IN = sum of current OUT
• What is kirchoffs second law?

  Sum of V IN= sum of V OUT