In the above divide circuit
r1 = 100k
If r2 = 100k
What will be the resistance value on the Vout side? Please tell me how to calculate
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In the above divide circuit
r1 = 100k
If r2 = 100k
What will be the resistance value on the Vout side? Please tell me how to calculate
The power supply has zero impedance (=resistance), so try shorting the left Vin and GND. Then R1 and R2 are connected in parallel. Therefore, the resistance value seen from Vout becomes R1//R2 (// means parallel connection), so it becomes 50kohm.