the function of a split-ring commutator in a d.c.motor is to reserve the direction of the current in the coil once every revolution, and thus reserve the direction in which the coil turns (true/false)
false
the turning effect of a current carrying coil in a magnetic field is applied in the d.c. motor(true or false)
true
Name the effect that causes a coil of current-carrying wire in an electric motor to move (The electromagnetism effect-The motor effect -The magnetic effect)
the motor effect
3 factors that affect the turning effect forceon a current carrying coil in a d.c. motor
Inserting a soft iron core into the coil, Increasing the number of turn in the coil, Increasing the current in the coil
penyanyi luar negeri yang suka sepedaan?
selena gowes
the turning effect of the current-carrying coil in a d.c.motor can only be incresing the number of turns in the coil (true/false)
false
Give two ways you can reverse the direction of a basic dc motor?
Reverse the current, Reverse the magnetic field
in a simple dc motor, the direction of current in the motor coil is reserved every half-revolution to keep the coil turning in the same direction. which part of the motor enables this?
split link comutator
Which rule can be used to work out which way a coil of wire rotates in a motor?
Fleming's left-hand rule
ootd
outfit of the day
Which causing The speed of rotation d.c. motor increase....(Gravity -use soft iron core-Current decrease-decrease of strength of magnetic field)
use soft iron core
who was your first love? (not parents)
tell name
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