![Amazon.com: Duracell Coppertop 9V Battery, 4 Count Pack, 9-Volt Battery with Long-lasting Power, All-Purpose Alkaline 9V Battery for Household and Office Devices : Health & Household Amazon.com: Duracell Coppertop 9V Battery, 4 Count Pack, 9-Volt Battery with Long-lasting Power, All-Purpose Alkaline 9V Battery for Household and Office Devices : Health & Household](https://m.media-amazon.com/images/I/61IuRBLl7EL.jpg)
Amazon.com: Duracell Coppertop 9V Battery, 4 Count Pack, 9-Volt Battery with Long-lasting Power, All-Purpose Alkaline 9V Battery for Household and Office Devices : Health & Household
I'm trying to get 12v from two 9v batteries. Using resistors, I managed to get the bottom battery to 3v but when I tried adding them, it resulted in 9v. What am
![The circuit diagram below shows a 9.0 V battery in a circuit with three resistor labeled 1, 2 and 3. What is the voltage drop across resistor : The circuit diagram below shows a 9.0 V battery in a circuit with three resistor labeled 1, 2 and 3. What is the voltage drop across resistor :](https://d1hj4to4g9ba46.cloudfront.net/questions/494330.jpg)
The circuit diagram below shows a 9.0 V battery in a circuit with three resistor labeled 1, 2 and 3. What is the voltage drop across resistor :
![How to Connect Multiple LED's in Parallel with 9V Battery & Switch | DIY Simple Electric Circuit - YouTube How to Connect Multiple LED's in Parallel with 9V Battery & Switch | DIY Simple Electric Circuit - YouTube](https://i.ytimg.com/vi/s-icMfUjONo/maxresdefault.jpg)
How to Connect Multiple LED's in Parallel with 9V Battery & Switch | DIY Simple Electric Circuit - YouTube
Does a battery connected in parallel run out faster than in series due to the fact that each bulb is receiving the maximum voltage that the battery is producing? - Quora
![Series Circuits and the Application of Ohm's Law | Series And Parallel Circuits | Electronics Textbook Series Circuits and the Application of Ohm's Law | Series And Parallel Circuits | Electronics Textbook](https://www.allaboutcircuits.com/uploads/thumbnails/Figure_1._Series_circuit_with_a_battery_and_three_resistors__.jpg)
Series Circuits and the Application of Ohm's Law | Series And Parallel Circuits | Electronics Textbook
![Led and Resistor in Series Connected To a 9V Battery Stock Vector - Illustration of knowledge, electronic: 208340593 Led and Resistor in Series Connected To a 9V Battery Stock Vector - Illustration of knowledge, electronic: 208340593](https://thumbs.dreamstime.com/z/basic-rgb-208340593.jpg)
Led and Resistor in Series Connected To a 9V Battery Stock Vector - Illustration of knowledge, electronic: 208340593
![Will connecting two batteries in parallel increase current drawn in simple led circuit? - Electrical Engineering Stack Exchange Will connecting two batteries in parallel increase current drawn in simple led circuit? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/HPEmR.png)
Will connecting two batteries in parallel increase current drawn in simple led circuit? - Electrical Engineering Stack Exchange
![9v Battery not supplying enough current or mechanical advantage too low? - Project Guidance - Arduino Forum 9v Battery not supplying enough current or mechanical advantage too low? - Project Guidance - Arduino Forum](https://europe1.discourse-cdn.com/arduino/original/4X/3/e/d/3ede99701ad698072312e685dcf84554ea91f2c6.jpeg)