All questions
AP Physics 2
11.6 Kirchhoff’s Loop Rule
11.5 Compound Direct Current (DC) Circuits
11.4 Electric Power
11.3 Resistance, Resistivity, and Ohm’s Law
AdvancedMCQMathematical24.3k
Circuit schematic with a non-ideal battery and two parallel load resistors.
Circuit schematic with a non-ideal battery and two parallel load resistors.
A battery with electromotive force \(\varepsilon\) and internal resistance \(r\) is connected to two identical external resistors, each of resistance \(R\), connected in parallel with each other as shown in the circuit diagram.

Which of the following expressions represents the total rate of electrical energy dissipation in the two external resistors in terms of \(\varepsilon\), \(r\), and \(R\)?

Log In to Continue

Accounts are free! Log in to try this question, see explanations, save progress, and more!

Similar Questions

Tools for a 5

The Quiz Lab library of AP Physics quizzes AP aligned mock tests to help you get a 5. With grading, adaptive explanations, and more. Find a Quiz Find, solve, and grade every AP FRQ ever. Find an FRQ Stuck on AP Physics 2? Get unstuck with an AP specialist.1 to 1 tutors who know the exam inside out. Understand weeks of material in a single session.Find a Tutor Learn AP Physics from scratch, quickly. This is the only course you'll need for the year. A self-paced course with everything you need to get a 5. Trusted by over 15,000 students and 200+ schools. Learn fast, or we'll refund your purchase, backed by our 100% satisfaction guarantee. Explore the Course