Answer to Question #225554 in Mechanics | Relativity for Marteco

Question

25j of energy is stored in a capacitor ot capacitance 2NF . Determine the voltage across the capacitor terminal

Answer 1

$E=1/2CV^2$

$2E=CV^2$

$V^2=2E/C$

$V=\sqrt{2E/C}$ =$\sqrt{\frac{(2\times 25)}{2\times 10^{-9}}}=158113.883$ $V$