- #1

wrong_class

- 18

- 0

## Homework Statement

All the electric energy in a capacitor is converted to magnetic energy in 1.61 micro seconds. What is the period of oscillation?

## Homework Equations

I assume Ue = q^2/2c, Ub = -.5 Li^2, w = 1/sqrt(LC) = 2 pi f

## The Attempt at a Solution

I worked around the equations Ue = q^2/2c cos^2(w t + phi) and Ub = .5 Lw^2 q^2 sin^2(w t + phi) to get w t = pi/4, but the computer says that 1.288e-5 s is not the answer

Last edited: