Assume the wires density does not change

Reference no: EM13682127

A potential dissimilarity V is applied to a wire of cross section A, length L, and resistivity?. You want to change the applied potential difference and stretch the wire so that the energy dissipation rate is multiplied by 33 and the current is multiplied by 3. Assume the wire's density does not change. What must be the new values of L and A in terms of the old values? Please include work in your answer.

Reference no: EM13682127

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