Total initial charge: (+3e)+(+5e)+(−3e)=5e When conductors touch, charge redistributes while conserving total charge. The total charge remains 5e, so the final charges must sum to 5e. Now, checking the options: Possible answers: (b) and (c). Class 12th Science Physics NCERT ...
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Object X is negatively charged and is repelled by object Y, meaning Y must also be negatively charged. Object Z is attracted to object Y. Since Y is negative, Z could be positively charged (opposite charges attract) or neutral (neutral ...
The charge of one electron is − 1.6 × 10−¹⁹ C. The object gains 5.0 × 10¹⁸ electrons, resulting in a charge change of: q = (5.0 × 10¹⁸) × (−1.6×10⁻¹⁹) = −0.80C Net charge = 1C−0.80C= +0.20C. Correct answer: ...
“For centuries, pastoralists have relied on migration and livestock for their livelihood, but changing times have brought new challenges CBSE 2024-2025 NCERT Social Science Class 9th Chapter 5 Pastoralists in the Modern World MCQ Question helps students understand how colonial ...
“The traditional lifestyle of pastoralists has been deeply impacted by colonial policies and modernization CBSE 2024-2025 NCERT Social Science Class 9th Chapter 5 Pastoralists in the Modern World MCQ Question helps students explore the challenges faced by these communities due ...