Question

in joules heating law when r and t is taken as constant and h is taken along the y axis an i along the x axis what will be the graph

Answer 1

Explanation:

It would be a parabola , when H represent y axis and I is represented by x axis

Answer 2

Answer:

A parabola

Explanation:

We know that Joules heating law is given as:

$H = I^{2}Rt$....(1),

Where, $H =$ Heat generated in the wire,

            $I =$ current flowing in the wire,

           $R =$ resistance of the wire, and

            $t =$ time of current flow.

Now, equation (1) represents the equation of the parabola

$y = 4ax^{2}$ and the figure shown as in the image.

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