How much energy would be stored in the charged batteries

Reference no: EM13247244

An electric car is being designed to have an average power output of 4,900 W for 2 h before needing to be recharged. (Assume there is no wasted energy.)

(a) How much energy would be stored in the charged batteries?

(b) The batteries operate on 70 V. What would the current be when they are operating at 4,900 W?

Reference no: EM13247244

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