In the series connection of cells, overall emf of the battery is algebraic ______________ of all individual cells connected in series.

Battery is a collection of cells connected in

Which electrical elements are connected in series ?

Define battery. How are overall emf of battery related to emf of the cells when connected in series ?

In series connection of cells, positive terminals of all cells are connected to one point and negative terminals of all cells to other point.

In the series combination of n cells each cell having emf epsilon and internal resistance r. If three cells are wrongly connected, then total emf and internal resistance of this combination will be

Twelve cells each having the same emf are connected in series and are kept in a closed box. Some of the cells are wrongly connected. This battery of cells is connected in series with an ammeter and two cells identical with the others. The current is 3A when the cells and the battery aid each other and is 2A when the cells and the battery oppose each other. How many cells in the batter are wrongly connected?

How are internal resistance of individual cells related to internal resistance of the battery in case of series connection ?

What are the advantages of connecting electrical devices in parallel with the battery instead of connected them in series ?

Three equal resistance each of 3Omega are in series and connected to cell of internal resistance one ohm. If three resistances are parallel and connected to the same cell. Then the ratio of the respective currents through the electric circuits in the two cases is

50 Omega and 100 Omega resistors are connected in series. This connection is connected with a battery of 2.4 volts. When a voltmeter of 100 Omega resistance is connected across 100 Omega resistor, then the reading of the voltmeter will be