Thermal energy is produced in a resistor at a rate of 111 W when the current is 3.68 A. What is the resistance? A certain brand of hotdog cooker works by applying a potential difference of 122 V across opposite ends of a hot dog and allowing it to cook by means of the thermal energy produced. The current is 12.2 A, and the energy required to cook one hot dog is 60.4 KJ. If the rate at which energy is supplied is unchanged, how long will it take to cook three hot dogs simultaneously? Number i UnitsIn the figure four particles are fixed along an x axis, separated by distances d = 4.40 cm. The charges are q1 = +4e, q2 = -e, q3 = te, and q4 = +12e, with e = 1.60 * 10-19 C. What is the value of the net electrostatic force on (a) particle 1 and (b) particle 2 due to the other particles? (a) Number i Units N v (b) Number Units N