MCQ
The dimensions of surface charge density is:
- ✓$[L-2 T A].$
- B$[L-1 T A].$
- C$[L T A].$
- DNone.
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Reason : ${I_{\max }} = \frac{{{\varepsilon _{\max }}}}{z},\,z\, = \,\sqrt {{R^2} + {{\left( {\omega L - \frac{1}{{\omega C}}} \right)}^2}} ,$
where $I_{max}$ is the peak current in a cycle.