A resistance of 3 ohm is connected in parallel to a galvariometer of refeistance 297 ohm. Find the fraction of current passing through galvanometer

A resistance of 2Omega is connected in parallel to a galvanometer of resistance 48Omega . Find the percentage of fraction of total current passing through the resistance of 2Omega .

If a galvanometer is shunted by one third of its resistance, find the fraction of total current passing through the galvanometer.

If galvanometer is shunted by (1/n)^ th resistance, then the the fraction of current passing through the galvanometer will be

Two batteries of 7 volt and 13 volt and internal resistances 1 ohm and 2 ohm respectively are connected in parallel with a resistance of 12 ohm. Find the current through each branch of the circuit and the potential difference across 12-ohm resistance.

If galvanometer is shunted by 1//n^(th) of its value, then what fraction of the current passes through the galvanometer ?

When a resistance of 100Omega is connected in series with a galvanometeer of resistance R, its range is V. To double its range, a resistance of 1000Omega is connected in series. Find R.

A galvanometer has a resistance of 3663Omega . A shunt Sis connected across it such that (1/34) of the total current passes through the galvanometer. Then the value of the shunt is :

Two resistances 2 ohm and 3 ohm are connected across the two gaps of the metre bridge as shown in the figure .Calculate the current through the cell when the bridge is balanced and the specific resistance of the material of the metre bridge wire. Given the resistance of the bridge wire is 1.49 ohm and its diameter is 0.12 cm.

A battery of emf 4 volt and internal resistance 1 Omega is connected in parallel with another battery of emf 1 V and internal resistance 1 Omega (with their like poles connected together). The combination is used to send current through an external resistance of 2 Omega . Calculate the current through the external resistance.