Answer: Although the archery competitions at St. Louis 1904 only featured archers from the USA, they were the first to include women, making archery one of the first Olympic sports to include both genders. These Games were technically also the first to include team events
Primary coils in the base carry an alternating current, which produces a varying magnetic field, which passes through a secondary coil in the brush handle.
<h3>What is
magnetic field?</h3>
A magnetic field is a vector field that explains the magnetic influence on moving charges, currents, and magnetic materials. A moving charge in a magnetic field is subjected to a force that is perpendicular to both its own velocity and the magnetic field.
Magnetic fields cause electrically charged particles to move in a circular or helical pattern. The operation of electric motors is based on this force, which is exerted on electric currents in wires in a magnetic field. (See magnetism for further information on magnetic fields.)
Magnetic field is another term for it. GAUSS: A magnetic induction or magnetic flux density unit used to calculate magnetic field strength. (per square centimeter magnetic flux lines) GAUSSMETER: A device that measures the intensity of a magnetic field.
To know more about magnetic field follow the link:
brainly.com/question/14411049
#SPJ4
Answer:
Organelles are specialised structures inside cells that come in a variety of shapes and sizes. Within a cell, organelles are also known as vesicles. Organelles are all membrane-bound, in other words. They often distinguish one feature from another.
Explanation:
Answer:
C. machines can be disguised easily
Explanation:
Observation is one of the important method used in the field of research in psychology. The results out of the observations help in evaluating the outcome and the result. Machines are used in the researches which helps to record the process and bring out certain conclusions out of them. Also, it helps in further researches equivalent to it. The data is recorded and is stored for any further assessment related to it.
