Cost of Electricity Grade 11 Physics (Electric circuits)

Gr 11 and 12 how to calculate the cost of electricity for the electric circuits (electricity). We use the unit for energy called kWh (kilowatt hour) and a tariff to calculate the cost of electricity. More electricity (electric circuits) videos:    • Grade 11 & 12 Electricity (Electric Circuits)   #physics #electricity #grade11 #grade12