In the circuit shown, charge on the $5\, \mu F$ capacitor is$........\mu C$
JEE MAIN 2020, Diffcult
Download our app for free and get started
Let potential of point $O \quad v _{0}=0$
Now, using junction analysis
We can say, $\quad q_{1}+q_{2}+q_{3}=0$
$2(x-6)+4(x-6)+5(x)=0$
$x=\frac{36}{11} \quad q_{3}=\frac{36(5)}{11}=\frac{180}{11}$
$q _{3}=16.36 \mu C$
Download our appand get started for free
Experience the future of education. Simply download our apps or reach out to us for more information. Let's shape the future of learning together!No signup needed.*
Similar Questions
- 1Variation of electrostatic potential along $x$-direction is shown in the graph. The correct statement about electric field isView Solution
- 2A parallel plate capacitor is charged and then disconnected from the source steady $E.M.F.$ The plates are then drawn apart farther. Again it is connected to the same source. Then :View Solution
- 3Two capacitors $C_1$ and $C_2$ are connected in a cirucit as shown in figure. The potential difference $(V_A -V_B)$ is.....$V$View Solution
- 4Four point charges $-Q, -q, 2q$ and $2Q$ are placed, one at each comer of the square. The relation between $Q$ and $q$ for which the potential at the centre of the square is zero isView Solution
- 5The two metallic plates of radius $r$ are placed at a distance $d$ apart and its capacity is $C$. If a plate of radius $r/2$ and thickness $d$ of dielectric constant $6$ is placed between the plates of the condenser, then its capacity will beView Solution
- 6A hollow metal sphere of radius $5\, cm$ is charged so that the potential on its surface is $10\, V$. The potential at the centre of the sphere isView Solution
- 7The charges on two plates of a $10\,\mu f$ capacitor are $5\,\mu C$ and $15\,\mu C$ then the potential difference across the capacitor plates is........$V$View Solution
- 8The figure shows an experimental plot for discharging of a capacitor in an $R-C$ circuit. The time constant $\tau$ of this circuit lies betweenView Solution
- 9Two point charges $-q$ and $+q$ are located at points $(0, 0, -a)$ and $(0, 0, a),$ respectively. The potential at a point $(0, 0, z)$ where $z > a$ isView Solution
- 10In the given circuit, the charge on $4\, \mu F$ capacitor will be.....$\mu C$View Solution
