When a car's starter is in use, it draws a large current. The car's lights draw...
When a car's starter is in use, it draws a large current. The car's lights draw much less current. As a certain car is starting, the current through the battery is 60.6 A and the potential difference across the battery terminals is 9.36 V. When only the car's lights are used, the current through the battery is 2.16 A and the terminal potential difference is 11.3 V. Find the battery's emf Find the internal resistance
When a car's starter is in use, it draws a large current. The car's lights draw much less current. As a certain car is starting, the current through the battery is 65.4 A and the potential difference across the battery terminals is 9.81 V. When only the car's lights are used, the current through the battery is 2.16 A and the terminal potential difference is 12.4 V. Find the battery's emf. Find the internal resistance.
When a car's starter is in use, it draws a large current. The car's lights draw much less current. As a certain car is starting, the current through the battery is 55.8 A and the potential difference across the battery terminals is 8.28 V. When only the car's lights are used, the current through the battery is 1.82 A and the terminal potential difference is 12.9 V. Find the battery's emf. Find the internal resistance.
When a car's starter is in use, it draws a large current. The car's lights draw much less current. As a certain car is starting, the current through the battery is 62.4 A and the potential difference across the battery terminals is 9.90 V. When only the car's lights are used, the current through the battery is 2.18 A and the terminal potential difference is 11.1 V. Find the battery's emf. Find the internal resistance.
When a car's starter is in use, it draws a large current. The car's lights draw much less current. As a certain car is starting, the current through the battery is 61.8 A and the potential difference across the battery terminals is 8.55 When only the car's lights are used, the current through the battery is 1.80 A and the terminal potential difference is 11.4 V. Find the battery's emf. Find the internal resistance
When a car's starter is in use, it draws a large current. The car's lights draw much less current. As a certain car is starting, the current through the battery is 55.2 A and the potential difference across the battery terminals is 9.18 V. When only the car's lights are used, the current through the battery is 2.08 A and the terminal potential difference is 11.0 V. Find the battery's emf. Incorrect: Your answer is incorrect. Find the internal resistance.
An automobile starter motor is connected to a 12.0 V battery. When the starter is activated it draws 150 A of current, and the batten, ' voltage drops to 7.0 V. What is the battery's internal resistance?
A real battery is not just an emf. We can model a real 1.5 V battery as a 1.5 V emf in series with a resistor known as the "internal resistance", as shown in the figure(Figure 1) . A typical battery has 1.0 Ω internal resistance due to imperfections that limit current through the battery. When there's no current through the battery, and thus no voltage drop across the internal resistance, the potential difference between its terminals is 1.5 V,...
A) What is the internal resistance of a 12.0-V car battery whose terminal voltage drops to 9.9 V when the starter motor draws 89 A?B) What is the resistance of the starter?Please, no referring.
A battery with an emf of 11.7 V has a terminal voltage of 11.1 V when the current is 3.36 A. (a) Calculate the battery's internal resistance r (in ohms). Ω (b) Find the load resistance R (in ohms). Ω