Physics · Electrostatics
एक समानांतर पट्टिका संधारित्र (parallel plate capacitor) की धारिता C फैराड है। यदि प्लेटों का क्षेत्रफल दोगुना कर दिया जाए और उनके बीच की दूरी आधी कर दी जाए, तो संधारित्र की नई धारिता होगी:
- 12C
- 24C✓
- 30.5C
- 4C
सही उत्तर देखें
4C
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