Questions Electrical Engineering දන්න කෙනෙක්ගෙන් help එකක් ඕනා?

thriloka

Well-known member
  • Apr 28, 2022
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    මේ ප්‍රශ්නෙට උත්තරේ කියල දෙන්න පුලුවන්ද?
     

    BINGU_PUTHA

    Well-known member
  • Apr 26, 2013
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    canada
    when open circuit, current in left side = 20/(5+15)= 1A
    voltage at A = 1*15 = 15 V
    voltage at B = 15-7=8
    current in the left side of cct = 8/8 = 1 A
    source voltage = 1A*(8+2) =10 V
     
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