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(a) (i) State Ohm's law. (ii) With the h...

(a) (i) State Ohm's law.
(ii) With the help of a circuit diagram derive the formula for the resultant resistance of three resistances connected in parallel. 

Text Solution

Verified by Experts

This law can be stated as, "at constant temperature, the strength of the current flowing through a conductor is directly proportional to the potential difference and inversely proportional to the resistance of the conductor".
Thus, `I=V/R, V=RI, V="Volts", I="ampere", R="ohms"`.
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SURA PUBLICATION-ELECTRO CHEMISTRY-ADDITIONAL QUESTION AND ANSWERS (SHORT ANSWER)
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