You Are Testing a Running Motor in a Series Circuit

You are testing a running motor in a series circuit using a voltmeter and identify the following circuit conditions:
Voltage measured from motor positive terminal to chassis ground: 8.6 V-DC
Voltage measured from motor negative terminal to chassis ground: 0 V-DC
Voltage dropped across motor positive and negative terminals: 8.6 volts
Where is the problem in the circuit likely to be found?

A) On the positive side of the load
B) On the negative side of the load
C) The load (motor)
D) No circuit problem based on this data

Correct Answer:

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