Physics, 27.07.2021 16:10, lapointayyy6388

Helppp!! The diagram below shows a simple motor. The loop of wire is attached to the split-ring commutator.
a. Does the current flow through the wire from A-B or from B-A?
b. The current running through the loop will cause it to spin. Will this cause point A
to move up or down? How do you know?
c. What is the purpose of the split-ring commutator and why must it be used on the
motor for it to work properly?

Helppp!!

The diagram below shows a simple motor. The loop of wire is attached to the split-ring c

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Helppp!! The diagram below shows a simple motor. The loop of wire is attached to the split-ring com...