Question

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ᴡʰᵃᵗ ᵏⁱⁿᵈ ᵒᶠ ᵉˡᵉᶜᵗʳⁱᶜⁱᵗʸ ᶜʰᵃʳᵍᵉ ᵍᵉᵗˢ 
ᵈᵉᵛᵉˡᵒᵖᵉᵈ ᵒⁿ ᵗʰᵉ ᵉᵇᵒⁿⁱᵗᵉ ʳᵒᵈ ʷʰᵉⁿ ʳᵘᵇᵇᵉᵈ ʷⁱᵗʰ ᵃ ʷᵒᵒˡˡᵉⁿ ᶜˡᵒᵗʰ ᵒʳ ᶠᵘʳ ?

Answer 1

When ebonite rod is rubbed with a woolen cloth or fur it, it develops static electricity (charge).

Answer 2

When an ebonite rod is rubbed with fur the rod gets negatively charged because the friction between the fur and the rod makes the ebonite rod to gain electron from the fur. This is because, electrons in fur are less tightly bound than the electrons in the ebonite rod

Hope this helps✌❤