Consider an electrical circuit containing a two way switch S . Initially S is open and then T 1 is connected to T 2 . As the current in R = 6 Ω attains a maximum value of steady-state level, T 1 is di

Question

Consider an electrical circuit containing a two way switch $S .$ Initially $S$ is open and then $T_{1}$ is connected to $T_{2} .$ As the current in $R = 6 Ω$ attains a maximum value of steady-state level, $T_{1}$ is disconnected from $T_{2}$ and immediately connected to $T_{3} .$ Potential drop across $r = 3 Ω$ resistor immediately after $T_{1}$ is connected to $T_{3}$ is $______V .$ (Round off to the Nearest Integer)

TestHub · Accepted Answer

When T 1 and T 2 are connected, then the steady state current in the inductor I = 6 6 = 1 A When T 1 and T 3 are connected then current through inductor remains same. So potential difference across 3 Ω V = I r = 1 × 3 = 3 V

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