![If the total power supplied to the circuit is 1.00 W, find the emf of the battery. (Given: R1 = 2.00 ohms and R2 = 13.0 ohms.) | Homework.Study.com If the total power supplied to the circuit is 1.00 W, find the emf of the battery. (Given: R1 = 2.00 ohms and R2 = 13.0 ohms.) | Homework.Study.com](https://homework.study.com/cimages/multimages/16/690980712918222275267557436.png)
If the total power supplied to the circuit is 1.00 W, find the emf of the battery. (Given: R1 = 2.00 ohms and R2 = 13.0 ohms.) | Homework.Study.com
![A battery of emf 12 V having 10 Ω internal resistance is connected with 100 Ω resistor. If the resistance of a resistor increases by 1%, while total power loss remains constant, A battery of emf 12 V having 10 Ω internal resistance is connected with 100 Ω resistor. If the resistance of a resistor increases by 1%, while total power loss remains constant,](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1315973/original_Picture1.png)
A battery of emf 12 V having 10 Ω internal resistance is connected with 100 Ω resistor. If the resistance of a resistor increases by 1%, while total power loss remains constant,
![For maximum power delivered to the external circuit by the battery, the internal resistance of battery r is For maximum power delivered to the external circuit by the battery, the internal resistance of battery r is](https://haygot.s3.amazonaws.com/questions/1840385_1032837_ans_dcd82bb4059f4e45ab64cbd5108ef21e.jpeg)
For maximum power delivered to the external circuit by the battery, the internal resistance of battery r is
![SOLVED:Assume you have a battery of emf e and three identical lightbulbs, each having constant resistance R. What is the total power delivered by the battery if the lightbulbs are connected (a) SOLVED:Assume you have a battery of emf e and three identical lightbulbs, each having constant resistance R. What is the total power delivered by the battery if the lightbulbs are connected (a)](https://cdn.numerade.com/previews/1d281aea-daa5-4270-90f1-19efe35fd386_large.jpg)
SOLVED:Assume you have a battery of emf e and three identical lightbulbs, each having constant resistance R. What is the total power delivered by the battery if the lightbulbs are connected (a)
![In the figure below, how much total power is delivered to the circuit by the battery? | Homework.Study.com In the figure below, how much total power is delivered to the circuit by the battery? | Homework.Study.com](https://homework.study.com/cimages/multimages/16/6424217279577028762966778.png)
In the figure below, how much total power is delivered to the circuit by the battery? | Homework.Study.com
![If a battery of emf E and internal resistance r is connected across a load of resistance R. Show that the rate at which energy is dissipated in R is maximum when If a battery of emf E and internal resistance r is connected across a load of resistance R. Show that the rate at which energy is dissipated in R is maximum when](https://haygot.s3.amazonaws.com/questions/1451784_1392268_ans_6e5996c9ee11435bb5f4518e357382fd.jpg)
If a battery of emf E and internal resistance r is connected across a load of resistance R. Show that the rate at which energy is dissipated in R is maximum when
![a) Find the equivalent resistance of the circuit in the figure. (b) If the total power supplied to the circuit is 4.00 W, find the emf of the battery. | Homework.Study.com a) Find the equivalent resistance of the circuit in the figure. (b) If the total power supplied to the circuit is 4.00 W, find the emf of the battery. | Homework.Study.com](https://homework.study.com/cimages/multimages/16/dia_10__jlj8529313090836598032.jpg)