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

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 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

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

Maximum current produced by a cell of emf 10 V and internal resistance 2 Omega is

Maximum current produced by a cell of emf 10 V and internal resistance 2 Omega is

Maximum current produced by a cell of emf 10 V and internal resistance 2 Omega 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.