Intext example XI — task. Science CBSE, Class 10.

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100 $J$ of heat are produced each second in a 4

$Ω$ resistance. Find the potential difference across the resistor.

[Note: Enter the answer as a whole number.]

The formula for the current through the resistor is

$\begin{array}{l} I = \sqrt{\frac{i}{i i}} \\ = \sqrt{\frac{i}{i \times i}} \end{array}$

The current through the resistor is

$A$

$\begin{array}{l} V = i \times i \\ = i \times i \end{array}$

The potential difference is

$V$

$1$

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30. Intext example XI