A power supply of fixed emf E is connected to a variable

Last updated: 6/25/2023

A power supply of fixed emf E is connected to a variable resistor resistance R and an ammeter of resistance RA The internal resistance of the supply is r The potential difference between the terminals of the power supply in closed circuit is denoted by V and the current in the circuit is denoted by I A graph is obtained between V and I by drawing varying amount of current from the supply The correct V I graph for the given situation is TO 2008