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Class 12 · Physics · Easy
→When a positively charged rod is brought near a neutral conductor, what happens to the end of the conductor closest to the rod?
Class 12 · Physics · Easy
→In electrostatic induction, a charged body is brought near a conductor without touching it. Why does the charge distribution in the conductor change?
Class 12 · Physics · Medium
→In charging by induction, what happens first without contact?
Class 12 · Physics · Medium
→In a metal, redistribution of charge mainly occurs due to the movement of what?
Class 12 · Physics · Easy
→If a neutral metal sphere loses electrons, why is it called positively charged?
Class 12 · Physics · Easy
→In a neutral object, what is the condition of its positive and negative charges?
Class 12 · Physics · Easy
→A negative charge is measured on an object. Which can be the correct reason?
Class 12 · Physics · Easy
→A positive charge is measured on an object. At Class 12 level, how is it usually explained?
Class 12 · Physics · Easy
→A system has total charge −6 coulomb. If one of its two parts has −2 coulomb, what is the charge on the other part?
Class 12 · Physics · Easy
→Three objects have charges +2 coulomb, −5 coulomb and +1 coulomb. What is the total charge?
Class 12 · Physics · Easy
→While finding the algebraic sum, what is the result of −5 coulomb and +2 coulomb?
Class 12 · Physics · Easy
→According to conservation of charge, if equal positive and negative charges are produced in a closed system, what change occurs in the total charge?
Class 12 · Physics · Medium
→How can a negatively charged conductor become neutral when connected to Earth?
Class 12 · Physics · Medium
→How can a positively charged conductor become neutral when connected to Earth?
Class 12 · Physics · Medium
→If a conductor is connected to Earth, which statement is correct from the viewpoint of charge conservation?
Class 12 · Physics · Medium
→In which situation is the law of conservation of charge directly applied?
Class 12 · Physics · Easy
→Charge occurring only in integral multiples of the elementary charge demonstrates which property?
Class 12 · Physics · Easy
→An atom gains three electrons. What is the charge of the ion formed?
Class 12 · Physics · Easy
→Two electrons are removed from an atom. What is the charge of the resulting ion?
Class 12 · Physics · Easy
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