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Class 12 Mcq

Class 12 Physics के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

PhysicsWhat happens to a body when extra electrons are added to it?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 15EasyPhysicsWhat charge does a body acquire when electrons are removed from it?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 15EasyPhysicsWhat is the total charge of a neutral body?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 15EasyPhysicsA body has charge five times the elementary charge. Which rule does this support?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 15EasyPhysicsWhat does quantization of charge mean?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 15EasyPhysicsIf a glass rod becomes positively charged when rubbed with silk, what charge will silk get?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 15EasyPhysicsWhich statement is correct about total charge in an isolated system?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 15EasyPhysicsWhen two objects are rubbed together, what happens according to conservation of charge?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 15EasyPhysicsWhich statement correctly includes both charge conservation and electron transfer?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 14EasyPhysicsWhat is the best method to solve a question based on conservation of charge?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 14MediumPhysicsA student says that rubbing creates charge. What is the correct correction?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 14EasyPhysicsWhat is the main difference between conservation of charge and quantization of charge?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 14MediumPhysicsWhy is electric charge called a scalar quantity?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 14EasyPhysicsAn object has a charge of +6.4 × 10⁻¹⁹ C. How many electrons has it lost?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 14EasyPhysicsAn object has a charge of −4.8 × 10⁻¹⁹ C. What is the excess number of electrons on it?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 14EasyPhysicsAn isolated object has charge 2.4 × 10⁻¹⁹ C. If the elementary charge is 1.6 × 10⁻¹⁹ C, why is this charge impossible?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 14MediumPhysicsTwo objects have charges +q and −3q. What is their total charge?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 14EasyPhysicsIn a closed system, the total charge is −q. If one part has charge +3q, what is the charge of the other part?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 14MediumPhysicsUsing conservation of charge, if two particles are formed from an initially neutral system and one has charge +q, what is the charge of the other particle?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 14EasyPhysicsA neutral conductor is placed near a negatively charged rod and connected to Earth. In which direction can electrons move through the connecting path?Class 12Electric Charges and FieldsConductors and InsulatorsLevel 14Medium

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