In the given figure,the equivalent resistance | vedclass

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

Question

(B) From the circuit diagram,we can observe that resistors $R_2$ and $R_3$ are connected in parallel.The equivalent resistance of this parallel combin

Vedclass · Accepted Answer

$6$

Vedclass · Answer

(B) From the circuit diagram,we can observe that resistors $R_2$ and $R_3$ are connected in parallel.The equivalent resistance of this parallel combination $(R_p)$ is given by:$\frac{1}{R_p} = \frac{1}{R_2} + \frac{1}{R_3} = \frac{1}{4} + \frac{1}{4} = \frac{2}{4} = \frac{1}{2}$So,$R_p = 2 \,\Omega$.Now,this parallel combination is in series with resistors $R_1$ and $R_4$.The total equivalent resistance $(R_{AB})$ between points $A$ and $B$ is:$R_{AB} = R_1 + R_p + R_4$$R_{AB} = 2 + 2 + 2 = 6 \,\Omega$.

In the given figure,the equivalent resistance between the points $A$ and $B$ is ............ $\Omega$.

Similar Questions

$A$ copper wire of radius $0.1 \text{ mm}$ and resistance $2 \text{ k}\Omega$ is connected across a power supply of $40 \text{ V}$. The number of electrons transferred per second between the supply and the wire at one end is

If the galvanometer $G$ does not show any deflection in the circuit shown,the value of $R$ is given by $............\Omega$.

$A$ $8 \Omega$ resistor is connected to a battery that has an internal resistance of $0.2 \Omega$. If the voltage across the battery (the terminal voltage) is $10 \ V$,then the emf of the battery is (in $V$)

The equivalent resistance of the following infinite network of resistances is

$A$ $9\, V$ battery with an internal resistance of $0.5\,\Omega$ is connected across an infinite network as shown in the figure. All ammeters $A_1, A_2, A_3$ and the voltmeter $V$ are ideal. Choose the correct statement.

Vedclass Test Series

Exam Paper Generator

Online Exam Module