The potentiometer wire 10m long and 20 ogm resistance is connected to a 3 volt emf battery and a 10ohm resistance. The value of potential gradient in volt/m of the wire will be

A potentiometer wire of 10 m length and having a resistance of 1ohm/m is connected to an accumlator of emf 2.2 volt and a high resistance box. To obtain a potential gradient of 2.2m V/m. the value of resistance used from the resistance box is:-

A potentiometer wire of 10 m length and having a resistance of 1ohm/m is connected to an accumlator of emf 2.2 volt and a high resistance box. To obtain a potential gradient of 2.2m V/m. the value of resistance used from the resistance box is:-

A potentiometer wire has length 10m and resistance 10Omega . It is connected to battery of EMF 11 volt and internal resistance 1Omega , then the potential gradient in the wire is

A potentiometer wire is 10 m long and has a resistance of 18Omega . It is connected to a battery of emf 5 V and internal resistance 2Omega . Calculate the potential gradient along the wire.

A potentiometer wire is 10 m long and has a resistance of 18Omega . It is connected to a battery of emf 5 V and internal resistance 2Omega . Calculate the potential gradient along the wire.

A potentiometer wire 10 m long has a resistance 40ohms. It is put in series to a resistance 760ohms and connected to a 2volt battery. The potential gradient in the wire is –

A 10 m long potentiometery wire has a resistance of 20 Omega it is connected to a battery of emf 6 V and internal resistance 4 Omega find the potential gradient along the wire.

A potentiometer wire 10m long has a resistance of 40Omega . It is connected in series with a resistances box and a 2 v storage cell. If the potential gradient along the wire is 0.01(V)/(m) the resistance unplugged in the box is

A potentiometer wire 10 long has a resistance of 40Omega . It is connected in series with a resistances box and a 2 v storage cell. If the potential gradient along the wire is 0.01(V)/(m) the resistance unplugged in the box is

A 10 m long wire of resistance 20Omega is connected in series with a battery of emf 3V and a resistance of 10Omega . The potential gradient along the wire in volt per metre is