MCQOPTIONS
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MCQOPTIONS
| 1. |
A capacitor in an LC oscillator has a maximum potential difference of 17 V and a maximum energy of \[160\,\mu J\]. When the capacitor has a potential difference of 5V and an energy of \[10\,\mu J,\] what is the energy stored in the magnetic field? |
| A. | \[10\,\mu J\] |
| B. | \[150\,\mu J\] |
| C. | \[160\,\mu J\] |
| D. | \[170\,\mu J\] |
| Answer» C. \[160\,\mu J\] | |