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Homework answers / question archive / 1) Calculate the capacity of a conductor that, when you charge it with 0
1) Calculate the capacity of a conductor that, when you charge it with 0.004C acquires a potential of 220V.
2 ) A total charge of 300C circulates along an electric heater connected to 220V. Calculate the electric work performed by the electric power
1) Calculate the capacity of a conductor that, when you charge it with 0.004C acquires a potential of 220V.
C = Q/V = 0.004/220 = 0.1818 F
2 ) A total charge of 300C circulates along an electric heater connected to 220V. Calculate the electric work performed by the electric power.
Power P = VI = VQ/t
Therefore, Pt = Power*time = Total Work = VQ = 200*300 = 60kJ
