1.

The following table gives the length of three copper wires, their diameters, and the applied potential difference across their ends. Arrange the wires in increasing order according to the following: The magnitude of the electric field within them.

Answer»


Answer :`E1=V/L, E2=V/(2L), E_(3)=(2V)/(3L)`
`E2 LT E3 lt E1`


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