Saved Bookmarks
| 1. |
An LCR circuit is equivalent to a damped pendulum In an LCR circuit the capacitor is charged to Q_(0) and then connected to the L and R as shown below : Thus potential energy stored in the capacitor and that in the inductor also oscillates between maximum value an zero with double the frequency. If a student plots graphs of the square of maximum charge (Q_("max")^(2)) on the capacitor with time (t) for two different values L_(1) and L_(2) (L_(1) gt L_(2)) of L then which of the following reprersent this graph correctly ? (Plots are shematic and not drawn to scale ) |
|
Answer»
|
|
