Question:
A power supply of fixed emf E is connected to a variable
Last updated: 6/25/2023
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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