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CBSE Class 12-science Answered

charge flows from high potential to low potential or vice versa?give reason
Asked by Naman Mansotra | 08 Jun, 2014, 08:01: PM
answered-by-expert Expert Answer
A charge always flow in such a way that it tends to have negative work done(W).
work done by a charge(q) is given as W =Syntax error from line 1 column 49 to line 1 column 72. Unexpected '<mstyle '.
If charge is positive, then work done(W) by the positive charge will be negative if Syntax error from line 1 column 49 to line 1 column 72. Unexpected '<mstyle '. is negative i.e if the potential falls.
Hence a positive charge always flow from higher potential to lower potential.
Now, If charge is negative, then work done(W) by the negative charge will be negative if Syntax error from line 1 column 49 to line 1 column 72. Unexpected '<mstyle '. is positive i.e if the potential rises.
Hence a negative charge always flow from lower potential to higher potential.
Answered by Ravindra Kapal | 20 Jun, 2014, 12:26: AM

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