9 V कि किसी बैटरी को 0.2 Omega, 0.3 Omega, 0.4 Omega, 0.5 Omega तथा 12 Omega के प्रतिरोधकों के स...

A battery of 9 v is connected in series with resistors of 0.2 Omega, 0.3 Omega, 0.4 Omega, 0.5 Omega and 12 Omega . How much current would flow through the 12 Omega resistor ?

|[1,omega,omega^2] , [omega, omega^2,1] , [omega^2,1,omega]|=0

Three cells of emf 2.0 v, 1.8 V and 1.5 V are connected in series. Their internal resistances are 0.05 Omega, 0.7 Omega " and " 1 Omega respectively. If the battery is connected to an external resistor of 4 Omega via a very resistance ammeter, what would be the reading in the ammeter ?

The internal resistances of two cells shown are 0.1Omega and 0.3 Omega . If R = 0.2 Omega , its potential difference across the cell

In the circuit shown below E_(1) = 4.0 V, R_(1) = 2 Omega, E_(2) = 6.0 V, R_(2) = 4 Omega and R_(3) = 2 Omega . The current I_(1) is

The resistances of a platinum resistane thermometer are 2.5 Omega, 4.0 Omega , and 7.3 Omega at 0^(@)C, 100^(@)C at t^(@)C respectively. Calculate t.

In the given circuit, the current flowing through the resistance 20 Omega is 0.3 A, while the ammeter reads 0.9 A. The value of R_1 is ______ Omega .