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ur are truely hero
at 22:43, why is the voltage negative (-R2 * IB2)?
Opamp input bias current flows into the op amp, from left to right, as shown in the video. Since the voltage on the left side of R3 is 0V, the voltage on the right side must be negative.
ur are truely hero
at 22:43, why is the voltage negative (-R2 * IB2)?
Opamp input bias current flows into the op amp, from left to right, as shown in the video. Since the voltage on the left side of R3 is 0V, the voltage on the right side must be negative.