A closely wound, circular coil with radius 2.80 cm has 790 turns. Part A What must the current in the coil be if the magnetic field at the center of the coil is 0.0760 T

Explanation:

From the question we are told that:

Radius

Turns

Magnetic field B=0.0760

Generally the equation for Magnetic field at the center of the coil is mathematically given by

which piece of furniture will have the most inertia and give the furniture movers the most difficulty in moving?  

answer

a 75kg dining table