$\"\"$

The function is $\"\"$ .

Where, the current $\"\"$ is in amperes and the time $\"\"$ is in seconds.

The general form of sine function is $\"\"$ .

Where, $\"\"$ is amplitude and period is $\"\"$ .

Compare the function with general form of sine function.

Here amplitude is $\"\"$ .

The period is $\"\"$ .

$\"\"$

Therefore, the amplitude is $\"\"$ and time period is $\"\"$ .

$\"\"$

Graph:

Graph the function $\"\"$ .

$\"\"$

The amplitude is $\"\"$ and time period is $\"\"$ .

$\"\"$