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 to two decimal places)

GATE 2026 Electronics & Communication Q62 — Electronics and Communication Engineerin

GATE 2026Shift 1Q62NATanswer keyexplanation soonmedium

Electronics and Communication Engineering · Analog Circuits - OP-AMPs

Concept intelligence

Drill mode: op-amp · 4/15

Figure from the original GATE 2026 paper. (IIT Guwahati archive)

Your answer

Studying seriously for GATE CSE?

Keep browsing free. Pro unlocks the paid study loop: explanations, topic mastery, mistake notebook, and custom PYQ drills.

📊 has diagram∑ has math

op-ampclosed loop gainanalog circuitresistors