If current of 20 mA is passing through op-amp and voltage drop across series resistor is 10 V then value of resistance is A. 500Ω B. 400Ω C. 300Ω D. 200Ω

If current of 20 mA is passing through op-amp and voltage drop

across series resistor is 10 V then value of resistance is

A. 500Ω

B. 400Ω

C. 300Ω

D. 200Ω
by

1 Answer

Answer :

500Ω


by

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