07 the motor principle and left hand rules
07 the motor principle and left hand rules
07 the motor principle and left hand rules
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
<strong>07</strong> <strong>the</strong> <strong>motor</strong> <strong>principle</strong> <strong>and</strong> <strong>left</strong> h<strong>and</strong> <strong>rules</strong>November 26, 2012Worksheet Direction of fields <strong>and</strong> current flow using <strong>the</strong> ________ h<strong>and</strong> rule1.Determine <strong>the</strong> direction of <strong>the</strong> magnetic field for each of <strong>the</strong> following 4 wires.2. Determine <strong>the</strong> orientation of <strong>the</strong> magnetic field for each of <strong>the</strong> following 3 coils.3. Determine <strong>the</strong> direction of <strong>the</strong> force on <strong>the</strong> wire for <strong>the</strong> following 3 cases.4. Determine <strong>the</strong> direction of rotation for each of <strong>the</strong> following DC <strong>motor</strong>s.5. Determine <strong>the</strong> direction of <strong>the</strong> induced current using Lenz’s law for <strong>the</strong>following 4 cases4