Tesla: To make electric cars more efficient, they must be recharged periodically, using a magnetic field in the?

Most common electric automobile magnetic utilized by thousands around the world: problem by Shamar Y ? For electric cars more effective, they need to be recharged periodically, with the help of a magnetic field in the Road surface. A resolution is a Loane highway to recharge the batteries to be determined. (I) in the automobile charging lines have to preserve moving. Why ought to it be so (ii) Assuming that the magnetic field is constant, as will impact the speed of the auto to recharge the

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