In the circuit shown initially $C_1, C_2$ are uncharged. After closing the switch
AThe charge on $C_2$ is greater that on $C_1$
BThe charge on $C_1 $ and $C_2$ are the same
CThe potential drops across $C_1$ and $C_2$ are the same
DThe potential drops across $C_2 $ is greater than that across $C_1$
Diffcult
Download our app for free and get started
BThe charge on $C_1 $ and $C_2$ are the same
b charge on $C_{1}$ and $C_{2}$ are same
$V_{2}=\frac{q}{8} \& V_{1}=\frac{q}{4}$ so $V_{1}>V_{2}$
Download our app
and 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.*
The work done in carrying a charge of $5\,\mu \,C$ from a point $A$ to a point $B$ in an electric field is $10\,mJ$. The potential difference $({V_B} - {V_A})$ is then
Two identical particles of mass m carry a charge $Q$ each. Initially one is at rest on a smooth horizontal plane and the other is projected along the plane directly towards first particle from a large distance with speed $v.$ The closest distance of approach be
For the given input voltage waveform $V_{\text {in }}( t )$, the output voltage waveform $V _{ D }( t ),$ across the capacitor is correctly depicted by:
Two capacitors of capacities ${C_1}$ and ${C_2}$ are charged to voltages ${V_1}$ and ${V_2}$ respectively. There will be no exchange of energy in connecting them in parallel, if
An electric dipole of moment $\overrightarrow p $ placed in a uniform electric field $\overrightarrow E $ has minimum potential energy when the angle between $\overrightarrow p $ and $\overrightarrow E $ is
Two identical charged spheres are suspended by string of equal lengths. The string make an angle of $37^{\circ}$ with each other. When suspended in a liquid of density $0.7 \mathrm{~g} / \mathrm{cm}^3$, the angle remains same. If density of material of the sphere is $1.4 \mathrm{~g} / \mathrm{cm}^3$, the dielectric constant of the liquid is_____$\left(\tan 37^{\circ}=\frac{3}{4}\right)$.
The switch in circuit shifts from $1$ to $2$ when $V_C > 2V/3$ and goes back to $1$ from $2$ when $V_C < V/3$ . The voltmeter reads voltage as plotted. What is the period $T$ of the wave form in terms of $R$ and $C$ ?