The current-density magnitude in a certain cicular wire is J= (2.75*10^10A/m^4)r^, where r is the radial distance out to the wire ‘s radius of 3.00…
The current-density magnitude in a certain cicular wire is J= (2.75*10^10A/m^4)r^, where r is the radial distance out to the wire ‘s radius of 3.00 mm. The potential applied to the wire is 60.0 V. how much energy is converted to thermal enery in
