Find the minimum number of cells required to produce a current of `1.5A` through a resistance of `30Omega.` Given that the emf of each cell is `1.5V` and the internal resistance is `1Omega`.

Find the minimum number of k cells required to produce a current of 1.5A through a resistance of 30Omega. Given that the emf of each cell is 1.5V and the internal resistance is 1Omega

The minimum number of cells in mixed grouping required to produce a maximum current of 1.5A through an external resistance of 30Omega , given the emf of each cell is 1.5 V and internal resistance is 1Omega is

Find the minimum number of cell required to produce an electron current of 1.5A through a resistance of 30 Omega .Given that the emf internal resistance of each cell are 1.5 V and 1.0 Omega respectively

The minimum number of cells in mixed grouping required to produced a maximum curret of 1A through external resistance of 20Omega given the emf of each cell is 2 V and internal resistance 1Omega is

It is required to send a current of 10 A through a resistance R = 3 Omega . (a) What is the minimum number of cells required if each cell has an emf of 10 V and internal resistance 1 Omega . (b) Find the power dissipated in R.

A cell of emf 2.2V sends a current of 0.2A through a resistance of 10 Omega . The internal resistance of the cell is ______

What is the minimum number of cells each of emf 10 V and internal resistance 1 Omega to pass a current of 10 A through a resistance R of 3 Omega ? What is the discharging power of R?