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Electrostatics — Physics STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 SciencePhysicsElectrostatics1 Mark
Question
A soap bubble is given a negative charge, then its radius(a) Decreases(b) Increases(c) Remains unchanged(d) Nothing can be predicted as information is insufficient
 
 
 
 
✓

Answer

(b) Increases

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