Physics · Electricity and Magnetism
What is the primary purpose of shielding in electrical cables?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1To increase the voltage capacity of the cable
- 2To prevent heat loss from the cable
- 3To protect the cable from external electromagnetic interference✓
- 4To increase the current-carrying capacity of the cable
Correct answer
To protect the cable from external electromagnetic interference
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