Aresistor, an inductor, and a switch are all connected in series to an ideal battery of constant terminal voltage. suppose at first the switch is open, and then, at some initial time t = 0, it is closed. which of the following statements are true?
a. the steady-state value of the current depends on the resistance of the resistor.
b. at the instant the switch is closed, the current reaches its steady-state value.
c. the steady-state value of the current depends on the inductance of the inductor.
d. at the instant the switch is closed, the current begins to increase at a rate that depends upon the value of the inductance of the inductor.

How many neutrons does element x have if it’s stormy umber is 33 and it’s mass number is 95?

There is a theory that indicates that dinosaurs became extinct when about 65 million years ago, a large asteroid hit the earth surface. dust caused by this collision blocked the sunlight reaching the earth's surface and many forms of life became extinct due to the cold. fearing this threat, how large the radius of an asteroid should you be looking for if the dangerous asteroid size is approximately the same as the one that killed the dinosaurs? available data suggests that about 18% of that asteroid's mass ended up as a dust spread evenly over earth after eventually settling out of the upper atmosphere. about 0.0180 g/cm^2 of dust, which is chemically different than the earth's rock, covered the earth's surface. typical asteroids have a density of about 1.9 g/cm^3. now that we know the size of the asteroid, how much energy was released during impact, assuming all of it was just the kinetic energy of the asteroid right before the impact?

Abug is 12 cm from the center of a turntable that is rotating with a frequency of 45 rev/min . what minimum coefficient friction is required so that the bug stays on the turntable?