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26 Nov 2019
I'm having trouble with this homework question. Any help wouldbemuch appreciated. Thanks.
A vacuum cleaner is plugged into a 120.0-V socket anduses 2.1 Aofcurrent in normal operation when the back emf generated bytheelectric motor is 70.0 V. Findthe coil resistance of themotor.
I'm having trouble with this homework question. Any help wouldbemuch appreciated. Thanks.
A vacuum cleaner is plugged into a 120.0-V socket anduses 2.1 Aofcurrent in normal operation when the back emf generated bytheelectric motor is 70.0 V. Findthe coil resistance of themotor.
Irving HeathcoteLv2
10 Mar 2019
