MCQ
In the circuit initially switch $S$ is open the $S$ is closed at $t = 0$ the difference between the maximum and minimum current that can flow in the circuit is.....$Amp$
  • A
    $2$
  • B
    $3$
  • $1$
  • D
    Nothing can be concluded

Answer

Correct option: C.
$1$
c
Just after $\mathrm{S}$ is closed $\mathrm{i}=\frac{10}{10}=1$ $\mathrm{amp}$

Long after $\mathrm{S}$ is closed $= \mathrm{i}=\frac{10}{5}=2 \mathrm{\,amp}$

difference $=1$ $\mathrm{amp}$

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