Physics, 31.10.2019 02:31 samirahscott

Using ohm's law, determine the initial current in the inductor il(0 ). substitute the values for il(0 ) and the inductance into the energy equation to determine the initial energy stored in the inductor. find the time constant, and substitute the values for il(0 ) and τ into the equation for a natural response of an rl circuit to determine the expression for il for t> 0. then apply the inductor v−i equation to determine the expression for vo for t> 0. to calculate the energy dissipated in the 40 ω resistor, determine the expression for the power, using the resistance value and the expression for vo(t), and integrate it from 0 to [infinity].

Answers: 3

Show answers

Another question on Physics

Physics, 22.06.2019 10:50

The temperature at a point (x, y) is t(x, y), measured in degrees celsius. a bug crawls so that its position after t seconds is given by x = 6 + t , y = 8 + 1 3 t, where x and y are measured in centimeters. the temperature function satisfies tx(3, 9) = 5 and ty(3, 9) = 4. how fast is the temperature rising on the bug's path after 3 seconds? (round your answer to two decimal places.)

Answers: 3

Answer

Physics, 22.06.2019 11:10

An isotope undergoes radioactive decay by emitting radiation that has a –1 charge. what other characteristic does the radiation have?

Answers: 3

Answer

Physics, 22.06.2019 21:00

If the specific heat of a metal is 0.850 j/g °c, what is its atomic weight?

Answers: 2

Answer

Physics, 23.06.2019 01:00

During the apollo moon missions, astronauts were concerned about the effects of newton's third law of motion when: o a. they ejected waste water, because they were concerned that it would push them off course. o b. they reentered earth's atmosphere, because they were carrying heavy moon rocks. o c. they took off from earth, because a large force was required to generate large acceleration. o d. they detected incoming space debris, because the inertia of the debris could damage their ship.

Answers: 3

Answer

You know the right answer?

Using ohm's law, determine the initial current in the inductor il(0 ). substitute the values for il(...

Questions