Physics · Current Electricity
यदि किसी दिए गए विभवांतर पर एक धारावाही तार की लंबाई आधी कर दी जाए, तो तार में प्रवाहित होने वाली धारा:
- 1चार गुनी हो जाएगी
- 2अपरिवर्तित रहेगी
- 3आधी हो जाएगी
- 4दोगुनी हो जाएगी✓
सही उत्तर देखें
दोगुनी हो जाएगी
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