Question

Precautions to reduce errors in Ohm's law experiment

Answer 1

1) all the connection are neat and clean
2) all the connection are tight 
3) dont try to connet a multimetr dirctly whn current is flowing else it may damag the meter
4) dont switch on the cuurent when not in use ( switch off the supply of cuurnt)
5) dont try to touch the wire when current is flowing



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Answer 2

Precautions : I)All the electrical connections must be neat .
 (II) all the electric connections must be tight.
(III)Voltmeter and Ammeter must be of proper range.
(IV)The key should be inserted only while taking readings.

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