Find heat produced in the capacitors on closing the switch $S$
Diffcult
Download our app for free and get started
since there is no. $P . D .$ so no distribution of charge. so heat produced will be zero.
$\mathrm{H}=0$
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
- 1A uniformly charged ring of radius $3a$ and total charge $q$ is placed in $xy-$ plane centered at origin. A point charge $q$ is moving towards the ring along the $z-$ axis and has speed $v$ at $z = 4a$. The minimum value of $v$ such that it crosses the origin isView Solution
- 2An electric dipole has the magnitude of its charge as $q$ and its dipole moment is $p$. It is placed in a uniform electric field $E$. If its dipole moment is along the direction of the field, the force on it and its potential energy are respectivelyView Solution
- 3The electric potential at a distance of $3 \,m$ on the axis of a short dipole of dipole moment $4 \times 10^{-12}$ coulomb-meter is ......... $mV$View Solution
- 4A point electric dipole placed at the origin has a potential given by $V(r, \theta)=\frac{p \cos \theta}{4 \pi \varepsilon_0 r^2}$, where $\theta$ is the angle made by the position vector with the direction of the dipole. Then,View Solution
- 5The equivalent capacitance between points $A$ and $B$ in below shown figure will be..........$\mu F$.View Solution
- 6Two capacitors of $1\,\mu F$ and $2\,\mu F$ are connected in series, the resultant capacitance will be.....$\mu \,F$View Solution
- 7Two spheres of radius $R$ and $2R$ having charge $Q$ and $2Q$ respectively are placed far away from each other. How much charge will flow when key $'k'$ is pressed ?View Solution
- 8Charges $Q, 2Q$ and $-Q$ are given to three concentric conducting shells $A, B$ and $C$ respectively as shown the ratio of charges on inner and outer surfaces of shell $C$ will beView Solution
- 9View SolutionWhen we touch the terminals of a high voltage capacitor, even after a high voltage has been cut off, then the capacitor has a tendency to
- 10The displacement of a charge $Q$ in the electric field $E = {e_1}\hat i + {e_2}\hat j + {e_3}\hat k$ is $\hat r = a\hat i + b\hat j$. The work done isView Solution