Concept drill

resistors

GATE Electronics & Communication · Analog Circuits - OP-AMPs · 2026-2026

PYQs

100%

keyed

elite explanations

years appeared

Study anchor

Source-book anchor pending for this concept.

Practice action

Start latest PYQ

PYQs in this concept

All concepts →

2026 Q62

Consider an ideal OP-AMP circuit as shown in the Figure. The resistances $R_1 = R_2 = R_3 = R_4 = 50 \text{ k}\Omega$. The magnitude of the closed loop gain is ______. (rounded off...

mediumanswer key