Question bank/JEE Main/Physics

The current $I_{1}$ (in A) flowing through $1\Omega$ resistor in
the following circuit is

A0.2B0.4C0.5D0.25

Show answer and solution▾

[IMAGE] Resistance of branch PQ = 2.5 [IMAGE] Apply Ohm's law:
I = = 0.4A \\
i = = 0.2A

Source: Grass-G / P-20 Physcis Paper 12 Dec.docx