Five capacitors are connected to a DC potenti | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The given circuit is a balanced Wheatstone bridge because the ratio of capacitors in the arms is equal $(10\,\mu F / 10\,\mu F = 10\,\mu F / 10\,\

Vedclass · Accepted Answer

$500$

Vedclass · Answer

(B) The given circuit is a balanced Wheatstone bridge because the ratio of capacitors in the arms is equal $(10\,\mu F / 10\,\mu F = 10\,\mu F / 10\,\mu F = 1)$.Since the bridge is balanced,no charge flows through the central $8\,\mu F$ capacitor.Thus,the circuit simplifies to two parallel branches,each containing two $10\,\mu F$ capacitors in series.The equivalent capacitance of each branch is $C_{eq} = (10\,\mu F 	imes 10\,\mu F) / (10\,\mu F + 10\,\mu F) = 5\,\mu F$.Since there are two such branches in parallel,the total potential difference across each branch is $100\,V$.The potential difference across each $10\,\mu F$ capacitor in a branch is $V = 100\,V / 2 = 50\,V$.The charge on each $10\,\mu F$ capacitor is $Q = C 	imes V = 10\,\mu F 	imes 50\,V = 500\,\mu C$.

Five capacitors are connected to a $DC$ potential of $100\,V$ as shown in the figure. Find the charge in the $10\,\mu F$ capacitor (in $\mu C$).

Similar Questions

$A$ network of four capacitors with capacitances $C_1 = C$,$C_2 = 2C$,$C_3 = 3C$,and $C_4 = 4C$ is connected to a battery as shown in the figure. The ratio of the charges on $C_2$ and $C_4$ is

Find the minimum and maximum capacitance obtained from three capacitors of $6 \ \mu F$ each.

Four identical capacitors are connected in series with a battery of $emf$ $10 \ V$. Point $X$ is grounded. Find the potential at point $A$ in $V$.

The capacitance between the points $A$ and $B$ in the given circuit will be.......$\mu F$.

The potential difference across the $4 \mu F$ capacitor in series with the parallel combination in the following circuit is: (in $V$)

Vedclass Test Series

Exam Paper Generator

Online Exam Module