A student measure the terminal potential difference (V) of a cell (of emf internal energy is connected in providing the circuit is
The potential difference across the terminals of the cell in open circuit is called as
For a cell terminal potential difference is 2.2 V when circuit is open and reduces to 1.8V when cell is connected to a resistance of R= 5Omega then determine internal resistance of cell is:-
When two resistors are connected in series with a cell of emf 2 V and negligible internal resistance, a current of (2)/(5) A flows in the circuit. When the resistors are connected in parallel the main current is (5)/(3)A . Calculate the resistances.
Find the potential difference between the points a and b of the circuit in figure 6.25 when the battery has an emf of 110 V.
BEIITIANS-ELECTRIC CURRENT AND ITS EFFECTS-IIT JEE WORKSHEET (V. Matrix Matching)
