Acircular coil with 600 turns has a radius of 15 cm. the coil is rotating about an axis perpendicular to a magnetic field of 0.020 t. if the maximum induced emf in the coil is 1.6 v, at what angular frequency is the coil rotating?

The angular frequency is the coil rotating is 1.9 rad/s.

Explanation:

Given that,

Number of turns = 600

Radius = 15 cm

Magnetic field = 0.020 T

Maximum induced emf = 1.6 V

We need to calculate the angular frequency is the coil rotating

Using formula emf

When  induced emf is maximum so will be 1.

Where, N = number of turns

A = area

B = magnetic field

Put the value into the formula

Hence, The angular frequency is the coil rotating is 1.9 rad/s.

more than, less

less than, more

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.