Physics · 2022
JEE Main · 27 June 2022, Shift 2 · Q55
A parallel plate capacitor is made up of stair like structure with a plate area A of each stair and that is connected with a wire of length b, as…
A parallel plate capacitor is made up of stair like structure with a plate area A of each stair and that is connected with a wire of length $\displaystyle b$, as shown in the figure. The capacitance of the arrangement is $\displaystyle \frac{x}{15} \frac{\epsilon_0 \mathrm{~A}}{\mathrm{~b}}$, The value of $\displaystyle x$ is \_\_\_\_.
Official answer
23
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