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Class 12 NEET Physics Current Electricity Questions Part 1
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Question : 3
Total: 100
Across a metallic conductor of non-uniform cross section a constant potential difference is applied.The quantity which remains constant along the conductor is:
[NEET 2015 C]
current
drift velocity
electric field
current density
Validate
Solution:
Metallic conductor can be considered as the combination of various conductors connected in series combination. And in series combination the current always remains constant.
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