Kirchhoff's Laws for Resistors

Which of the following rule may be used to obtain the values of the three unknown currents in the branches (shown) of the circuit given below?

Apply Kirchhoff’s rule to the loops $PRSP$ and $PRQP$ to find currents  $I_1,I_2$  and  $I_3$  in the network.

Apply Kirchhoff’s rules to the loops $ACBPA$ and $ACBQA$ to write the expressions for the currents  $I_1, I_2$  and  $I_3$  in the network.

State Kirchhoff’s rules. Use these rules to write the expressions for the currents  $I_1, I_2$ and $I_3$ in the circuit diagram shown.

The magnitude of resistance $\mathrm{X}$  in the circuit shown in the given figure, when no current flows through the  $\mathrm{5 }\mathrm{\Omega }$  resistor is

Explain Kirchhoff's laws with examples.

In the below network, the galvanometer has a resistance of $5 \mathrm{\Omega }$. The current through it is

The figure shows a circuit having eight resistances of $1 \mathrm{\Omega }$ each, labelled $R_1$ to $R_8$, and two ideal batteries with voltages ${\epsilon }_1=12 \mathrm{V}$ and ${\epsilon }_2=6 \mathrm{V}$.

Which of the following statement(s) is(are) correct?

A battery of $6 \mathrm{V}$ is connected to the circuit as shown below. The current $I$ drawn from the battery is

The current $I$ in the given circuit will be

A current of $15 \mathrm{mA}$ flows in the circuit as shown in figure. The value of potential difference between the points $A$ and $B$ will be

In the given figure, the value of $V_0$ will be _____ $\mathrm{V}$.

For the network shown below, the value of $V_B-V_A$ is _____ $\mathrm{V}$.

Current measured by the ammeter $\left(A\right)$ in the reported circuit when no current flows through $10\mathrm{\Omega }$ resistance, will be _____ $A$.

Find the equivalent resistance of the following group of resistances between $A$ and $B$. Each resistance of the circuit is $R$

Circuit Academy Circuit shown in the figure is in steady state. Now the capacitor is suddenly filled with medium of dielectric constant $K=2$

Current through battery just after this moment is $n\times \frac{\epsilon }{n}$. Find $n$ 

In the circuit shown in figure, calculate the following:

In the primary circuit of potentiometer, the rheostat can be varied from $0$ to $10\Omega$. Initially it is at minimum resistance (zero). Also, the switch $S$ is open.

Eight identical resistance $r$ each are connected along edges of a pyramid having square base $ABCD$ as shown in Figure.