108k views
3 votes
Calculate the total energy delivered to the circuit element?

1 Answer

3 votes

Final answer:

To calculate the total energy delivered to a circuit element, multiply the charge moved by the voltage. For instance, a 12.0 V battery moving 5000 C of charge provides 60,000 J of energy. Energy conservation in circuits is crucial, making sure energy supplied equals the energy dissipated plus any energy stored in magnetic fields.

Step-by-step explanation:

To calculate the total energy delivered to a circuit element, you use the formula PE = qV, where PE represents the potential energy, q is the electric charge that has moved, and V is the voltage. For instance, if we have a 12.0 V motorcycle battery that moves 5000 C of charge, the total energy delivered by the battery is calculated by multiplying the charge by the potential difference, which in this case results in 5000 C * 12.0 V = 60,000 J. Similarly, a 12.0 V car battery that moves 60,000 C of charge would deliver 720,000 J of energy. It's important to ensure that energy is conserved in the circuit; energy supplied by the source equals the sum of energy dissipated by all resistors and, if applicable, the energy stored in the magnetic field of any coils in the circuit.

User Jamiew
by
8.5k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.