A magnetic field is formed when a current flows through a wire. On the other hand, computer cables produce little to no magnetic field outside of their shielding. What makes this possible? (Hint: computer cables have multiple wires inside them.) The cables are insulated with plastics. D. O The supply and return cables run parallel, and their magnetic field essentially cancel out The supply and return cables run antiparallel, and their magnetic fields essentially cancel out The currents are too small to create a significant magnetic field
A magnetic field is formed when a current flows through a wire. On the other hand, computer cables produce little to no magnetic field outside of their shielding. What makes this possible? (Hint: computer cables have multiple wires inside them.) The cables are insulated with plastics. D. O The supply and return cables run parallel, and their magnetic field essentially cancel out The supply and return cables run antiparallel, and their magnetic fields essentially cancel out The currents are too small to create a significant magnetic field
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Transcribed Image Text:A magnetic field is formed when a current flows through a wire. On the other hand, computer cables produce little to no magnetic field outside of their shielding. What makes this possible? (Hint: computer cables
have multiple wires inside them.)
A. O The cables are insulated with plastics.
B. O
C. O
D. O
The supply and return cables run parallel, and their magnetic field essentially cancel out
The supply and return cables run antiparallel, and their magnetic fields essentially cancel out
The currents are too small to create a significant magnetic field
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