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P. 4009. The voltage of the rechargeable battery of a car is 12 V. In order to generate sparks in the spark plug a voltage of 5 kV is needed. How is it possible to produce 5000 V from 12 V direct voltage?

(4 points)

Deadline expired on 12 November 2007.

Statistics on problem P. 4009.
 138 students sent a solution. 4 points: 97 students. 3 points: 4 students. 2 points: 19 students. 1 point: 9 students. 0 point: 7 students. Unfair, not evaluated: 2 solutions.

• Problems in Physics of KöMaL, October 2007

•  Támogatóink: Morgan Stanley