Acylindrical coil has 400 turns and a radius of 2.00 cm. the external magnetic field in the region of the coil is uniform and axial. the field rises from 6.00 x 10^-2 t to 13.0 x 10^-2 t in 2.00 minutes. find the induced emf across the ends of the coil. the ends of the coil are attached to a resistor of 6.00 ohms. find the induced current i.

2.93 x 10⁻⁴ Volts

Explanation:

N = number of turns in the cylindrical coil = 400

r = radius = 2 cm = 0.02 m

A = Area = πr² = (3.14) (0.02)² = 0.001256 m²

ΔB = Change in magnetic field = 0.13 - 0.06 = 0.07 T

t = time interval = 2 min = 2 x 60 s = 120 s

R = resistance of the resistor = 6 Ω

Induced emf between the ends of coil is given as

E = 2.93 x 10⁻⁴ Volts

jupiter is the largest planet in our solar system, having a mass and radius that are respectively, 318 and 11.2 times that of earth. suppose that an object falls from rest near the surface of each planet and that the acceleration due to gravity remains constant during the fall. each object falls the same distance before striking the ground. determine the ratio of the time of fall on jupiter to that on earth.