The maximum strength of the earth's magnetic field is about 6.9 10-5 T near the south magnetic pole. In principle, this field could be used with a rotating coil to generate 60.0-Hz ac electricity. What is the minimum number of turns (area per turn

Number of turns,

Explanation:

Given that,

The maximum strength of the Earth's magnetic field,

This field could be used with a rotating coil to generate 60.0-Hz ac electricity.

Let us assume that the coil must have to produce an rms voltage of 120 V and area per turn is 0.022 meter square.

The emf induced in the coil is given by :

N is the number of turns

f is the frequency

or

So, there are turns in the coil.

attach the statements so i can answer : )

find the sum of the two horizontal vectors and the sum of the two vertical vectors

isoceles right angled triangle