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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।

PhysicsAn ion has five more electrons than protons. What is the charge of the ion?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 15EasyPhysicsAn atom has three more protons than electrons. What will be its net charge?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 15EasyPhysicsWhich is the most correct statement about charges produced on two neutral bodies by rubbing?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 15MediumPhysicsA neutral conductor near a negatively charged rod is earthed, and then the Earth connection is removed. What charge remains on the conductor?Class 12Electric Charges and FieldsConductors and InsulatorsLevel 15MediumPhysicsA neutral conductor is kept near a positively charged rod, connected to Earth, and then the Earth connection is removed. What charge generally remains on the conductor?Class 12Electric Charges and FieldsConductors and InsulatorsLevel 15MediumPhysicsA positively charged rod is brought near a neutral conductor but not touched. What is the total charge of the conductor?Class 12Electric Charges and FieldsConductors and InsulatorsLevel 15MediumPhysicsCan a free body have a charge equal to seven by two times the elementary charge?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 15EasyPhysicsIf a body has a negative charge equal to thirteen times the elementary charge, what does it have in excess?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 15EasyPhysicsTwo identical conducting spheres have charges positive twelve elementary charges and negative four elementary charges. What charge will each sphere have after contact and separation?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 15MediumPhysicsIn an isolated system, two bodies initially have charges positive eight elementary charges and negative three elementary charges. What will be the total charge after contact?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 15EasyPhysicsA body has net charge negative four elementary charges. If it loses three electrons, what is its new charge?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 13EasyPhysicsA body has net charge positive three elementary charges. If it gains two electrons, what is its new charge?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 13EasyPhysicsWhile making a conductor negative by induction using a positive rod, where did the final negative charge come from?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 13MediumPhysicsWhile making a conductor positive by induction using a negative rod, where did the final positive charge not come from?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 13MediumPhysicsIf a neutral conductor is attracted by a nearby negative rod, how is the far end of the conductor affected?Class 12Electric Charges and FieldsLevel 13MediumPhysicsIf a neutral conductor is attracted by a nearby positive rod, how is the far end of the conductor affected?Class 12Electric Charges and FieldsLevel 13MediumPhysicsA system has zero net charge. One part of it has positive nine elementary charges. What is the charge on the remaining part?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 13EasyPhysicsIn which situation is it necessary to use both conservation and quantization of charge together?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 13MediumPhysicsA body has a positive effect exceeding its electron effect by eleven elementary charges. What is its net charge?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 13EasyPhysicsA body has fourteen more electrons than protons. What is its net charge?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 13Easy

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