August 2018 1 9 Report
Jeżeli zwiększymy napięcie U źródła prądu o 80 V, a opór R o 40 (omów), to przez obwód popłynie prąd o natężeniu I=3A. Jeżeli zaś pierwotne napięcie zmniejszymy o 40V, a opór o 30 (omów), to popłynie prąd o natężeniu 6A. Oblicz pierwotne napięcie i pierwotny opór tego obwodu. W zadaniu skorzystaj z prawa Ohma IR=U.
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prosze o napisanie zdan przy uzyciu inwersji:1) It was only when the office phoned me that I found out about the meeting.Not until................................................................................2)If I had realised what would happen, I wouldn't have accepted the job.Had...............................................................................3)The response to our appeal was so great that we had to take on more staff.Such.....................................................................................4)Harry broke his leg, and also injured his shoulder.Not only.....................................................5)The snowfall was so heavy that all the trains had to be cancelled.So...........................................................................6)If the government raised interest rates, they would lose the election.Were.............................................................................7) As soon as I got into the bath, someone knocked at the door.No sooner......................................................................8)There was so much uncertainty that the financial market remainded closed.Such....................................................................................9)It's not common for there to be so much rain in March.Seldom..........................................................................10)Just after the play started there was a power failure.Hardly......................................................................11)The Prome Minister has hardly ever made a speech as bad as this.Rarely............................................................................12) We had only just arrived home when the polce called.Scarcely..............................................................................13) So much money has never been spent to so little purpose.Never before...........................................................14) The judge was taken ill just after the trial proceedings began.Barely....................................................................
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