The potential difference across 8 Ωresistance is 48 V as shown in the figure. The value of pote

step 1 Hi friends in the given circuit potential across 8 -home register is 48 volt. We have to find th

The potential difference across 8 Ωresistance is 48 V as...

The potential difference across $8 \Omega$ resistance is $48 \mathrm{~V}$ as shown in the figure. The value of potential differences across $\mathrm{X}$ and $\mathrm{Y}$ will be.
(A) $180 \mathrm{~V}$
(B) $160 \mathrm{~V}$
(C) $140 \mathrm{~V}$
(D) $120 \mathrm{~V}$

Key Concepts

Kirchhoff's Voltage Law

Kirchhoff’s Voltage Law (KVL) states that the sum of the electrical potential differences (voltages) around any closed loop in a circuit must equal zero. This principle is used to analyze complex circuits by ensuring that all voltage drops and rises account for the total applied voltage, which is particularly useful when determining unknown voltages across various circuit elements.

Series Circuit Voltage Division

In a series circuit, the total voltage provided by the energy source is divided among the circuit's components in proportion to their resistances. This concept, often referred to as the voltage divider rule, allows one to calculate the potential difference across each individual resistor or section of the circuit by considering their relative resistances.

Potential Difference

Potential difference, also known as voltage, is the measure of energy per unit charge between two points in a circuit. It drives current through a circuit and is measured in volts. Understanding potential difference is crucial when analyzing how energy is distributed within various components of an electrical circuit.

Ohm's Law

Ohm’s Law is a fundamental principle in electrical engineering that relates the voltage (V), current (I), and resistance (R) in an electrical circuit through the equation V = IR. This law is essential for analyzing circuits and determining how changes in one of these variables affect the others.

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