EV Technology - Future Battery Technologies
Which component is essential in both the charger and the device for inductive wireless charging to work?
Which component is essential in both the charger and the device for inductive wireless charging to work?
easy📝 Factual Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Identify key parts in wireless charging
Wireless charging uses magnetic fields created by coils to transfer energy.Step 2: Determine the shared component
Both the charger and the device have coils that create and receive magnetic fields.Final Answer:
Coil -> Option BQuick Check:
Coils are essential for magnetic induction [OK]
Quick Trick: Look for the part that creates magnetic fields: coil [OK]
Common Mistakes:
- Choosing battery which stores energy but doesn't transfer it
- Confusing antenna with coil
- Selecting capacitor which stores charge temporarily
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