Answer:
How fast the magnet in the generator is moving through the coiled wire
Explanation:
Another name for an electric generator is the electric motor. It is a device that is used to convert mechanical energy into electrical energy.
It comprises of a rectangular coil of insulated wire called armature which rotates about a fixed axis. Powerful magnets provides the required magnetic field. A commutator made of split ring copper and two carbon brushes are attached to it.
The voltage produced by the electric motor depends on;
i) The strength of the magnetic field.
ii) The number of turns of the coil
iii) The current across the armature
Atoms in a covalent bond are joined together by electrostatic forces<span> of attraction which occurs between positively charged and negatively charged electrons that are shared.
Therefore the answer is CO2 or D because carbon dioxide is a covalent compound.</span>
You must first get a common denominator by multiplying (1/3) by 5 and (-2/5) by 3 to get the equation (5/15)+(-10/15)= -5/15 which can be simplified to 1/3.
Acids<span> and </span>bases<span> are two types of corrosive substances. Any substance with a pH value </span>between<span> 0 up to 7 is considered acidic, whereas a pH value of 7 to 14 is a </span>base<span>. </span>Acids<span> are ionic compounds that break apart in water to form a hydrogen ion (H+).
Hope this helped!</span>
