Answer: The options are not given, here are the options from another website.
A. They will attract each other
b. They will repel each other
C. Nothing will happen to them
d. They will get heated up
The answer is they will attract each other
Step-by-step explanation:
This is because the charge from the rubbing of ebonite and acetate to a wool is called triboeletric effect.
When ebonite is rubbed with a wool it will produce negative charge, the electrons around it will be negative but when acetate is rubbed with it, it will produce positive charge. This two will attract each other because unlike charges(negative and positive) attract each other.