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Figure shows a part of a bigger circuit....

Figure shows a part of a bigger circuit. The capacity of the capacitor is `6 mF` and is desaesing at the constate rate `0.5 mF s^(-1)`. The potential difference across the capacitor at the shows moment is changing as follows:
`(dV)/(dt) = 2 V s^(-1)`, `(d^(2)V)/(dt^(2)) = (1)/(2) V S^(-2)`
The current in the `4 Omega` resistor is decreasing at the rate of `1 mA s^(-1)`. What is the potential difference (in `mV`) across the inductor at this moment?

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