The charge on a capacitor plate in a circuit, as a function of time, is shown in the figure: What is the value of current at t = 4 s ? |
|||
(a) |
3μA |
(b) |
2μA |
(c) |
Zero |
(d) |
1.53μA |
The charge on a capacitor plate in a circuit, as a function of time, is shown in the figure: What is the value of current at t = 4 s ? |
|||
(a) |
3μA |
(b) |
2μA |
(c) |
Zero |
(d) |
1.53μA |