A galvanometer of resistance `50 Omega ` is connected to a battery of `3 V` along with resistance of `2950 Omega` in series. A full scale deflection of 30 divisions is obtained in the galvanometer. In order to reduce this deflection to 20 division the above series resistance should be

A galvanometer of resistance 50 Omega is connected to a battery of 3V along with a resistance of 2950 Omega in series. A full scale deflection of 30 divisions is obtained in the galvanometer. In order to reduce this deflection to 20 divisions, the resistance in series should be:

A galvanometer of resistance 50Omega is connected to a battery of 3V along with a resistance of 2950Omega in series. A full scale deflection of 30 division is obtained in the galvanometer. In order to reduce this deflection to 20 division, the resistance in series should be:-

A galvanometer of resistance 50 Omega is connected to a battery of 8 V along with a resistance of 3950 Omega in series. A full scale deflection of 30 divisions is obtained in the galvanometer. In order to reduce this deflection to 15 divisions, the resistance in series should be .... Omega .

A galvanometer of resistance 50 Omega is connected to a battery of 8 V along with a resistance of 3950 Omega in series. A full scale deflection of 30 divisions is obtained in the galvanometer. In order to reduce this deflection to 15 divisions, the resistance in series should be .... Omega .

A galvanometer of resistance 50Omega is connected to a b attery of 3V alongwith a resistance of 2950Omega in series. A full scale deflection of 30 division is obtained in the galvanometer in order to reduce this deflection to 20 division. The resistance in sereis. should be:-

A galvanometer of resistance 50Omega is connected to a b attery of 3V alongwith a resistance of 2950Omega in series. A full scale deflection of 30 division is obtained in the galvanometer in order to reduce this deflection to 20 division. The resistance in sereis. should be:-

A galvanometer of resistance 50Omega is connected to a b attery of 3V alongwith a resistance of 2950Omega in series. A full scale deflection of 30 division is obtained in the galvanometer in order to reduce this deflection to 20 division. The resistance in sereis. should be:-