Question

14. ओम का नियम सत्यापित करने के प्रयोग में एक सावधानी को लिखिए।
State one precaution while doing the experiment to prove Ohm's law.​

Answer 1

Answer:

One should take the following precautions in the experiment of the verification of the Ohm's law: 1) Before giving the electrical connections to the circuit, power supply must be switch off. 2) All the electrical connections must be properly arranged. 3) Voltmeter and ammeter must be of proper range.