A Square Coil,enclosing an Area with Sides 3

question 15

Multiple Choice

A square coil,enclosing an area with sides 3.0 cm long,is wrapped with 2500 turns of wire.A uniform magnetic field perpendicular to its plane is turned on and increases to 0.15 T during an interval of 1.9 s.What average voltage is induced in the coil?

• A) 0.18 V
• B) 0.34 V
• C) 0.7 V
• D) 0.06 V
• E) ​0.9 V

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Definitions:

Nutritive Substances

Compounds that provide nourishment essential for the growth and maintenance of life, typically including proteins, carbohydrates, fats, vitamins, and minerals.

Taste Buds

Small sensory organs on the tongue and other parts of the mouth that are sensitive to the taste of food and drink.

Papillae

Small, nipple-like projections on the tongue where taste buds are located.

Eardrum

The taut membrane that transmits the vibrations caused by sound waves from the auditory canal to the ossicles in the middle ear.