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Write an expression for the voltage across R1 in terms of V1 and V2.?

Can someone please provide a detailed explanation as to how you find, using Kirchoff's loop rule, write an expression for the voltage across R1 in terms of V1 and V2, as I am completely lost!

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  • dustin
    Lv 4
    7 years ago

    Vtotal=Vacrossr1+Vacrossr2 etc

    Then solve for Vr1, the use ohms law to get r value

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