A ball weighing 1 lb is attached to a string 2 feet long and is whirled in a vertical circle at a constant speed of 10 ft/sec.

The angle formed with the positive x-axis is 120 degrees. We can assume that this angle is determined in a counterclockwise direction from the positive x-axis. The x-component of the vector can be calculated as: x-component = 10 cos(120) = -5. The vector's y-component is determined as: y-component = 10 sin(120) = 8.66. The x-component equates to -5 while the y-component equals 8.66.

Answer:

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Response:

Details:

Utilizing Faraday's Newmann Lenz law enables the assessment of the induced emf within the loop:

where:

represents the change in magnetic flux

symbolizes the change over time.

#The magnetic flux linked to the coil can be represented as:

Where:

N represents the number of loops.

A denotes the area for each loop ().

B indicates the strength of the magnetic field.

represents the angle between the magnetic field direction and the normal to the loop's area.

=0.0250T/s is indicated as the rate of magnetic field increase.

#Plugging in values into the emf equation:

Thus, the induced emf is