Connect a coil (L = 0.3 h), a capacitance (C = 0.1 F), and a resistance (R = 102) in series with an alternating source with a trend (20 Hz). Find the magnitude of the instantaneous current and the effective current.​

Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.

The mini-refrigerator fire was most likely caused by what type of wiring?

Immediately upon reaching its lowest point, a falling pendulum bob has its greatest amount of energy, which is the initial amount of potential energy. a. heat; less than b. heat; more than c. kinetic; less than d. kinetic; more than