Question 2 of 7 Attempt 3 A circular coil with 23 turns that has a radius of 24.9 cm carries a current of 2.49 A . What is the strength of the magnetic field at a point on the coil's axis that is 31.9 cm from the center of the coil

Ihave a density of 1.61g/cm^3 and a mass of 28g. find the missing value

Emmy kicks a soccer ball up at an angle of 45° over a level field. she watches the ball's trajectory and notices that it lands, two seconds after being kicked, about 20 m away to the north. assume that air resistance is negligible, and plot the horizontal and vertical components of the ball's velocity as a function of time. consider only the time that the ball is in the air, after being kicked but before landing. take "north" and "up" as the positive ‑ and ‑directions, respectively, and use ≈10 m/s2 for the downward acceleration due to gravity.

Write a hypothesis about the effect of increasing resistance on the current in the circuit. use theformat and be sure to answer the lesson question. “how do changes in voltage or resistance affect current in an electric circuit? ”