Physics, asked by drshanpatil415, 7 months ago

3. A current of 5 A is passing through a metallic wire of cross sectional area
4 x 10-6 m2. If the density of charge carriers in the wire is 5 x 1026 m-3, find
drift speed of electrons.​

Answers

Answered by vinaykum1171
0

Answer:

1223m-3

please 1 mole of propane on combustion at STP gives 'A' kilo joules of heat energy. calculate the heat liberated when 2.4 litres of propane on combustion at STP.

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