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Power is the energy dissipated over time. The electric potential energy dissipated is $V\delta q$$V\Delta q$, so $P=\frac{V\Delta q}{\Delta t} = VI$. If Ohm's law applies, then $P=RI^2$.
Power is the energy dissipated over time. The electric potential energy dissipated is $V\delta q$, so $P=\frac{V\Delta q}{\Delta t} = VI$. If Ohm's law applies, then $P=RI^2$.
Power is the energy dissipated over time. The electric potential energy dissipated is $V\Delta q$, so $P=\frac{V\Delta q}{\Delta t} = VI$. If Ohm's law applies, then $P=RI^2$.
Power is the energy dissipated over time. The electric potential energy dissipated is $V\delta q$, so $P=\frac{V\Delta q}{\Delta t} = VI$. If Ohm's law applies, then $P=RI^2$.
