To practice problem-solving strategy 30.1: inductors in circuits. a circuit has a 1 v battery connected in series with a switch. when the switch is closed, the battery powers two paths in parallel, one of which has a resistor of resistance r1 = 95 ω in series with an inductor of inductance l = 1.5×10−2 h , while the other has a resistor of resistance r2 = 360 ω . what is the current supplied by the battery at a time t = 0.4 ms after the switch is closed?

Agas expands from an initial volume of 0.040 m^3 and an initial pressure of 210 kpa to a final volume of 0.065 m^3 while its temperature is kept constant. how much work is done by the system?

Balloon a has charge q, and identical mass balloon b has charge 10q. you hang them from threads near each other. choose all of the statements with which you agree. check all that apply. a. a and b exert the same magnitude forces on each other. b. the force that a exerts on b is 10 times the force that b exerts on a. c. the angle between the thread supporting a and the vertical is < the angle between the thread supporting b and the vertical. d. the force that a exerts on b is 1/10 the force that b exerts on a.

In a set amount of time, a battery supplies 25j of energy to an electric circuit that includes two different loads. one of the loads produces 10 j of heat energy during this time interval. how much heat energy is produced by the second load in this time? explain your answer