To recharge a 12-V battery, a battery charger must moye 3.6 ×10^5 C of charge from the negative

step 1 In this question is about charging a battery. So the battery charger needs to move a certain amo

To recharge a 12-V battery, a battery charger must moye 3.6...

To recharge a 12-V battery, a battery charger must moye $3.6 \times 10^{5} \mathrm{C}$ of charge from the negative terminal to the positive terminal. How much work is done by the charger? Express your answer in joules.

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Key Concepts

Electric Potential Difference

Electric potential difference is a measure of the energy per unit charge between two points in an electric field, expressed in volts. It quantifies how much work is needed to move a unit charge from one point to another, representing the driving force behind the movement of charges in electrical systems.

Work Done in Moving Charges

The work done in moving an electric charge through an electric potential difference is calculated by multiplying the charge by the voltage. This concept is essential in understanding energy transfer in circuits, where the work done is equivalent to the change in electric potential energy, measured in joules.

Energy Calculation in Circuits

Energy calculations in circuits involve determining the amount of work done or energy transferred by using the relationship between charge and potential difference. This involves multiplying the amount of charge moved (in coulombs) by the voltage (in volts), resulting in energy measured in joules, which is crucial for analyzing and designing electrical systems.

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