Three resistors R_{1} = 5 Omega,R_{2} = 10 Om | vedclass

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

Question

(A) In a parallel circuit,the potential difference $(V)$ across each resistor is the same.According to Ohm's Law,$I = V / R$.Since $V$ is constant,the

Vedclass · Accepted Answer

$R_{1}$

Vedclass · Answer

(A) In a parallel circuit,the potential difference $(V)$ across each resistor is the same.According to Ohm's Law,$I = V / R$.Since $V$ is constant,the current $(I)$ is inversely proportional to the resistance $(R)$: $I \propto 1 / R$.Therefore,the resistor with the smallest resistance will have the highest current flowing through it.Given $R_{1} = 5 \Omega$,$R_{2} = 10 \Omega$,and $R_{3} = 30 \Omega$,the smallest resistance is $R_{1} = 5 \Omega$.Thus,the highest current flows through $R_{1}$.

Three resistors $R_{1} = 5 \Omega$,$R_{2} = 10 \Omega$,and $R_{3} = 30 \Omega$ are connected in parallel to a $12 \; V$ battery. Which resistor will have the highest current flowing through it?

Similar Questions

If a $12 \ V$ battery is connected to the arrangement of resistances given below,calculate
$(i)$ the total effective resistance of the arrangement and
$(ii)$ the total current flowing in the circuit.

What are the advantages of connecting electrical devices in parallel with the battery instead of connecting them in series?

When three resistors of $5 \Omega$,$10 \Omega$,and $30 \Omega$ are connected in parallel in a circuit,what will be the equivalent resistance?

What is the equivalent resistance between points $A$ and $B$ in the given electrical circuit (in $\Omega$)?

Three resistors $R_{1}$,$R_{2}$,and $R_{3}$ are connected in parallel between points $A$ and $B$. The equivalent resistance $R$ is given by:

Vedclass Test Series

Exam Paper Generator

Online Exam Module