Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

Subjects

RELATED QUESTIONS

Class 12 Mcq

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

PhysicsIn annihilation of an electron and a positron, the final particles are neutral. Which idea does this illustrate?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 13MediumPhysicsIn an initially neutral system, one part shows +11 elementary charges. What should be the charge on the rest of the system?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 13EasyPhysicsA system has total charge +4 C. If one part has charge −9 C, what is the total charge on the remaining part?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 13EasyPhysicsA negative rod is brought near a neutral conductor. What effects appear at the near and far ends respectively?Class 12Electric Charges and FieldsConductors and InsulatorsLevel 13EasyPhysicsA positive rod is brought near a neutral conductor. What effects appear at the near and far ends, respectively?Class 12Electric Charges and FieldsConductors and InsulatorsLevel 13EasyPhysicsA conductor is placed near a charged rod but is not earthed. Will its net charge change?Class 12Electric Charges and FieldsContinuous Charge DistributionLevel 13EasyPhysicsIn charging by induction, why can final charging fail if the charged rod is removed before the earth connection is removed?Class 12Electric Charges and FieldsConductors and InsulatorsLevel 13MediumPhysicsAn identical conducting sphere has a charge of +8 C. It is touched with an identical neutral sphere and then separated. What is the final charge of the first sphere?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 13EasyPhysicsThree identical conducting spheres have charges of +12 C, −3 C, and 0. If all three are touched together, what charge will each sphere have?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 13MediumPhysicsTwo identical conducting spheres have charges of +10 C and −4 C. After they touch and are separated, what charge will each sphere have?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 13MediumPhysicsA charge is claimed to be 2.5 times the elementary charge. Why is this claim considered wrong at school level?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 13EasyPhysicsA body has a negative charge of 11.2 × 10⁻¹⁹ C. How many excess electrons does it have?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 13EasyPhysicsIn difficult problems based on conservation of charge, what is the safest first step?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 14EasyPhysicsA student says that rubbing produces total charge. What is the correct scientific correction?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 14EasyPhysicsWhy does charge quantization usually appear continuous for large bodies?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 14EasyPhysicsWhy is the boundary of a system important when applying conservation of charge?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 14MediumPhysicsAn object has a charge of +2.08 × 10⁻¹⁸ C. How many electrons has it lost?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 14MediumPhysicsAn object has a charge of −2.4 × 10⁻¹⁸ C. How many excess electrons does it have?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 14MediumPhysicsWhich option represents a charge on a free object that is not an integral multiple of the elementary charge?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 14MediumPhysicsAn object has a charge of +q. It receives a charge of −2q. What is its final charge?Class 12Electric Charges and FieldsElectric Charges and their ConservationLevel 14Easy

Add Muft Shiksha to your Home Screen

In Safari, tap Share, then Add to Home Screen.