Current Laws Current is the flow of electric charge through a circuit(measured in Amperes) Voltage is the electric force that causes current to flow(measured in Volts) Resistance is the opposition for current to flow(Ohms)Series Circuit: R1+R2+R3+...=Rt V1+V2+V3+...=Vt All current is equal(Kirchhoffs Law) Parallel Circuit: 1/Rt=1/R1+1/R2+1/R3+... I1+I2+I3+...=It All voltage is equal (Kirchhoffs Law)