Ohm's law
Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.
Path of Least Resistance
In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.
when cell of emf 4V is connected in a circuit gives a terminal voltage of 3.6V for total current of 2A .
the internal resistance of the cell is ?
Given:
Emf of the cell = 4V
The terminal voltage of the cell = 3.6 V
Total current = 2 A
Internal resistance of cell = ?
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