Physics, 20.02.2020 16:55 Daryn121504

A resistor dissipates 0.5 W when a potential difference of 4.0 V is applied. When the potential difference is changed such that the power dissipated increases to 2.0W, what is the current, in A, through the resistor at the new potential difference?

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A resistor dissipates 0.5 W when a potential difference of 4.0 V is applied. When the potential diff...