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Class 12 · Physics · Hard
→What happens to the electric field of an infinite plane sheet when surface charge density is doubled?
Class 12 · Physics · Hard
→For an infinite plane sheet, if distance is doubled while surface charge density remains same, what happens to field?
Class 12 · Physics · Hard
→For an infinite plane sheet, why is flux taken through both flat faces of the pillbox?
Class 12 · Physics · Hard
→For an infinite plane sheet, why is flux through the side surface of a pillbox Gaussian surface zero?
Class 12 · Physics · Hard
→What is the correct difference in distance dependence between point charge and line charge fields?
Class 12 · Physics · Hard
→For an infinite line charge, what happens to electric field when distance is made three times?
Class 12 · Physics · Hard
→For an infinite line charge, why is field magnitude considered same on the curved part of a cylinder?
Class 12 · Physics · Hard
→For an infinite line charge, why is flux through the flat ends of the cylindrical Gaussian surface zero?
Class 12 · Physics · Hard
→Why is it difficult to find electric field using Gauss's law for an asymmetric charge distribution?
Class 12 · Physics · Hard
→Gauss's law is true for every closed surface, yet why is every surface not useful for finding electric field?
Class 12 · Physics · Hard
→A point charge is inside a Gaussian sphere but not at the centre. Which statement about total flux is correct?
Class 12 · Physics · Hard
→A closed surface encloses four positive and four negative charges of equal magnitude. Field on the surface may be non-zero, but what is the total flux?
Class 12 · Physics · Hard
→A closed surface encloses two positive charges and five negative charges of equal magnitude. What will be the total flux?
Class 12 · Physics · Hard
→A closed surface encloses three positive charges and two negative charges of equal magnitude. What is the sign of total flux?
Class 12 · Physics · Hard
→If total outward flux through a closed surface is negative, which conclusion about net enclosed charge is correct?
Class 12 · Physics · Hard
→A positive charge is inside a closed surface and an equal negative charge is outside. What is the total outward flux?
Class 12 · Physics · Hard
→When radius of a Gaussian sphere is tripled, field decreases. Why does total flux still remain same?
Class 12 · Physics · Hard
→For the same point charge, if the radius of the Gaussian sphere is made three times, what happens to the electric field magnitude on the surface?
Class 12 · Physics · Hard
→A Gaussian sphere centered on a point charge has its radius made three times. What happens to total flux?
Class 12 · Physics · Hard
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