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ketz

  • 3 years ago

PROOF QUESTION(DIFFERENTIAL AMPLIFIER)

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  1. Mathmuse
    • 3 years ago
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    Are all the Voltage terms in the denominator or no?

  2. Mathmuse
    • 3 years ago
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    ie: \[\huge{\frac{1}{R_1(V_B-V_A(\frac{R_1}{R_1+R_2}))}} ?\]

  3. ketz
    • 3 years ago
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    yes

  4. ketz
    • 3 years ago
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    no in fact the voltages are in the nominator its 1/R1 multiply the bracket!!!!!

  5. mark_o.
    • 3 years ago
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    @ ketz do you have the circuit drawing?

  6. ketz
    • 3 years ago
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    explain why j2 = -1 and not 1?

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