Considere un resistor con longitud L, sección transversal a uniforme, y resistividad R UNIFORME, que conduce una corriente con densidad uniforme j. use la ecuación (=_ =^ =^/) Para calcular la energía eléctrica disipada por unidad de volumen, .Exprese el resultado en términos de a) E Y J; B)J Y ; C) E Y

The primary benefit of taking into account a child's interests while selecting exercise activities is that the child will a. play more willing with others b. succeed at their favorite activity c. allow parents to relax afterwards d. gain motivation to exercise select the best answer from the choices provided.

How many dots must be added to the symbol to properly represent a standard nitrogen ion? a) 1 b) 3 c) 5 d) 8

Argon is adiabatically compressed from an initial volume of 16 liters to a final volume of 2 liters. by what factor do the following quantities change? do they increase or decrease? (a) the rms speed (b) the thermal energy of the gas (c) the molar specific heat cv (d) the pressure