# electricity and electronics

a battery consists of five cells connected in series if the voltage developed by each cell is 1,5 the total voltage developed by the battery is

5 x 1.5 = 7.5 V

Battery voltages add when connected in series.

1. 👍
2. 👎
3. 👁
4. ℹ️
5. 🚩

## Similar Questions

1. ### circuits

In a series circuit, the total voltage provided by the battery _________. a. is equal to the voltage across each component b. is greater if the resistance is increased c. is equal to the sum of the voltage drops across each

2. ### chem 2

Consider a chromium-silver voltaic cell that is constructed such that one half-cell consists of the chromium, Cr, electrode immersed in a Cr(NO3)3 solution, and the other half-cell consists of the silver, Ag, electrode immersed in

3. ### Circuits

A 3 ohm, a 5 ohm, and a 4 ohm resistor are connected in series across a battery. The voltage drop across a 3 ohm resistor is 6 V. What is the battery voltage?

4. ### physics

The current in a 51 resistor is 0.14 A. This resistor is in series with a 28 resistor, and the series combination is connected across a battery. What is the battery voltage?

1. ### AP PHYSICS

A 3.0-uF capacitor and a 4.0-uF capacitor are connected in series across a 40.0-V battery. A 10.0-uF capacitor is also connected directly across the battery terminals. Find the total charge that the battery delivers to the

2. ### Physics

Three resistors R1=5ohms, R2=3ohms, and R3=4ohms are connected in series to each other. A voltmeter connected in parallel to resistor R2 measures voltage of 6V. What is the net voltage in the circuit?

3. ### CIRCUIT

if three resistors are connected in series across a 12 V battery and the voltage drop across one resistor is 3 V and the voltage drop across the second resistor is 7 V, what is the voltage drop across the third resistor?

4. ### physics

A battery of three cells in series ,each of e.m.f. 2v and internal resistance 0.5 ohms is connected to a 2 ohm resistor in series with a parallel combination of two 3 ohms resistor . Draw the circuit diagram and calculate: a) the

1. ### Physics

Two resistors have resistances R1 and R2. When the resistors are connected in series to a 12.4-V battery, the current from the battery is 2.13 A. When the resistors are connected in parallel to the battery, the total current from

2. ### physics

1.) Draw a set of 1.5-volt cells in a series circuit so that the total battery voltage is 9 volts. A.) how many cell does it take? B.) show polarity connection. C.) suppose you connected one of the cells in part (a) so that it was

3. ### science physics solar

A given monocrystalline silicon solar cell has the following specifications: Isc=5A Voc=0.6V 72 identical cells with the above specifications are to be interconnected to create a PV module. What is the open-circuit voltage (in V)

4. ### Physics

A 3.00 uF and a 5.00 uF capacitor are connected in series cross a 30.0V battery. A 7.00 uF capacitor is then connected in parallel across the 3.00 uF capacitor. a)Calculate the equivalent capacitance of the circuit I think the