How is it negative???

Two capacitors of capacities $1 \mu F$ and $C \mu F$ are connected in series and the combination is $80 \mu C$ , the energy stored in the capacitor of capacity C in $\mu J$ is

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Easy Math Editor

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Comments

80 microcoloumb is charge on capacitors , what is eq. Capacitance

Karan Siwach - 6 years, 2 months ago

If it is $80 \mu F$ then problem is incorrect since when 2 capacitor are connected in series, net capacitance is less than smallest of the individual capacitance.

Krishna Sharma - 6 years, 2 months ago

So it can be concluded the question is incorrect even if it is interpreted as the combination has $80 \mu C$ charge.

Tanishq Varshney - 6 years, 2 months ago

I thought it was a typo I'll try taking it micro coulombs

Krishna Sharma - 6 years, 2 months ago

Math	Appears as
Remember to wrap math in `\(` ... `\)` or `\[` ... `\]` to ensure proper formatting.
`2 \times 3`	$2 \times 3$
`2^{34}`	$2^{34}$
`a_{i-1}`	$a_{i-1}$
`\frac{2}{3}`	$\frac{2}{3}$
`\sqrt{2}`	$\sqrt{2}$
`\sum_{i=1}^3`	$\sum_{i=1}^3$
`\sin \theta`	$\sin \theta$
`\boxed{123}`	$\boxed{123}$