18.4 Charging by Contact and by Induction

[@mba152]

I’m thankful for what you’re introducing.

[@My3meals274]

Your teaching is great

[@bmzaron713]

Thanks for sharing!

[@oliviaclay5358]

this was so helpful and concise thank you so much!

[@janamahmoud1941]

Thank you, it was very helpful

[@aleikac2352]

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[@shameerriaz7610]

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[@rajashreeheda3916]

Great

[@mugdhajoshi9775]

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[@gaffar5099]

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