For the circuit shown, the value of current at time ${t}=3.2\, {s}$ will be ...... ${A}$.
[Voltage distribution $V(t)$ is shown by Fig. $(1)$ and the circuit is shown in Fig. $(2)$]
A$1$
B$2$
C$3$
D$4$
JEE MAIN 2021, Diffcult
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A$1$
a From graph voltage at ${t}=3.2 \,{sec}$ is $6\, {volt} .$
$i=\frac{6-5}{1}$
$i=1\, {A}$
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