Home
Class 11
PHYSICS
In the circuit shown, both cells are ide...

In the circuit shown, both cells are ideal and of fixed emf, the resistance of resistance `R_(1)` has fixed resistance and the resistance of resistor `R_(2)` can be varied (but the value of `R_(2)` is not zero). Then:

Promotional Banner

Similar Questions

Explore conceptually related problems

Statement I : In the circuit in Fig. 7.46 , both cells are ideal and of fixed emf, the resistor R_(1) has fixed resistance and the resistance of resistor R_(2) can be varied ( but R_(2) is always non zero). Then the electric power delivered to the resistor of resistance R_(1) is independent of the value of resistance R_(2) . Statement II: If potential difference across a fixed resistance is unchanged , the poweer delivered to the resistor remains constant.

Statement I : In the circuit in Fig. 7.46 , both cells are ideal and of fixed emf, the resistor R_(1) has fixed resistance and the resistance of resistor R_(2) can be varied ( but R_(2) is always non zero). Then the electric power delivered to the resistor of resistance R_(1) is independent of the value of resistance R_(2) . Statement II: If potential difference across a fixed resistance is unchanged , the poweer delivered to the resistor remains constant.

Statement I : In the circuit in Fig. 7.46 , both cells are ideal and of fixed emf, the resistor R_(1) has fixed resistance and the resistance of resistor R_(2) can be varied ( but R_(2) is always non zero). Then the electric power delivered to the resistor of resistance R_(1) is independent of the value of resistance R_(2) . Statement II: If potential difference across a fixed resistance is unchanged , the poweer delivered to the resistor remains constant.

In the circuit shown below, the ammeter reading is zero. Then, the value of the resistance R is

In the circuit shown, the galvanometer shows zero current. The value of resistance R is :

In the circuit shown, the galvanometer shows zero current. The value of resistance R is :

In the circuit shown, the galvanometer shows zero current. The value of resistance R is :

If resistors of resistance R_(1) and R_(2) are connected in parallel,then resultant resistance is "