define the rule used to identify the direction of induced current in an electric generator how can we increase the amount of electric current produced in the electric generator mention the properties of the current produced by AC generator mention an important advantages of this type of current
Answers
Answer:
(1)Fleming's Right-hand Rule (for generators) shows the direction of induced current when a conductor attached to a circuit moves in a magnetic field.
(2)Alternator output on a graph
The maximum potential difference or current can be increased by: increasing the rate of rotation. increasing the strength of the magnetic field. increasing the number of turns on the coil.
(3)There are five characteristics of AC power; Amplitude, Cycles, Frequency, Peak to Peak, and RMS.
(4)The major advantage that AC electricity has over DC electricity is that AC voltages can be readily transformed to higher or lower voltage levels, while it is difficult to do that with DC voltages. Since high voltages are more efficient for sending electricity great distances, AC electricity has an advantage over DC
Answer:
electric generator:
electric generator works on the principle of electromagnetic induction when the coil is rotated between the magnet or when the magnet is rotated in and out of the coil the current is induced in the coil and the direction of the current is given out by Fleming's right hand rule
Fleming's right hand rule:
all the wires carrying current in your right and such that the term indicates the direction of the current the then the folded finger will indicate the presence of the magnetic field surrounding the wire
by increasing the rate of rotation
increasing the strength of the magnetic field
increasing the number of turns on the coil
large current is produced by AC generator this helps to in the supplying electric city in the homes and factories
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