An AC generator with an rms voltage of 12.0 V is connected in series with a 0.60-H inductor. The frequency of the source voltage is 50.0 Hz. What is the maximum value of the current in the circuit?

If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?

Two resistors r1 and r2 may be connected either in series or parallel across an ideal battery with emf ε. we desire the rate of energy dissipation of the parallel combination to be 8.75 times that of the series combination. if r1 = 105 ω, what are the (a) smaller and (b) larger of the two values of r2 that result in that dissipation rate?

Estimate the change in the gibbs energy and molar gibbs energy of 1.0dm3 of octane when the pressure acting on it is increased from 1.0 atm to 100 atm. the mass density of octane is 0.703 g cm−3