Given the resistance of `1Omega,2Omega,3Omega`. How will you combine then to get an equivalent resistance of `11/3Omega`.

Three resistors 1Omega , 2Omega and 3Omega are combined in series. What is the total resistance of the combination?

How would you arrange 48 cells each of emf 1.8V and internal resistance 1Omega , so as to get strongest possible current in a resistance of 3Omega . (n-series, m-rows)

How will you represent a resistance of 3700 Omega +- 5% using colour code?

Three resistors 2Omega , 4Omega and 5Omega are combined in parallel. What is the total resistance of the combination?

The resistance of a heater coil is 110Omega . A resistance R is connected in parallel with it and combination is joined in series with a resistance of 11Omega to a 220V main line. The heater operates with a power of 110W the value of R in Omega is