What should be the new values of l and a

Reference no: EM13245539

A potential difference 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 32 and the current is multiplied by 6. Assume the wire's density does not change. What should be the new values of L and A in terms of the old values?

Reference no: EM13245539

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