(need badly)
(the question is the same for both photos.)

use the given masses and distance to prove that the forve between them is as shown. ( give your answer with the correct number of significant digits and in scientific notation however.)

Avery long solenoid of inner radius 2.75 cm creates an oscillating magnetic field of the form = for this solenoid, =0.00425 t and =319 rad/s. (a)what is the maximum value of the induced electric field at a perpendicular distance 1.45 cm from the axis of the solenoid? (b) what is the maximum value of the inducted electric field at a point 5.85 cm perpendicular from the axis of the solenoid?