The negative charge passes through the surface is 9 A/s
The Intrinsic property of protons and electrons are known as Electric Charge
Protons are known as positive charge
Electrons are known as negative charge
Give that
I =18A
The current is flowing to the right
The equal amount of positive and negative charges.
that is total charge is q= Q+Q=2Q. that is magnitude
Then, the rate of charge that pass though is dq/dt
Give that,
q=it
2Q=it
Let differentiate with respect to t
2dQ/dt=I
Then, dQ/dt=i/2
Since I=18A
Then, dQ/dt=18/2
dQ/dt= 9 A/s. Toward the left
9 A/s negative charge passes through the surface .
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