A current of 5 amperes flows through a wire whose ends are at a p… - Vidyadip

Question

A current of 5 amperes flows through a wire whose ends are at a potential difference of 3 volts. Calculate the resistance of the wire.

✓

Answer

I = 5 amp
p.d., V = 3V
We know that
V=IR
Thus,
3 = 5 × R
$\text{R}=\frac{3}{5}=0.6\ \text{ohm}$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "Answer the following questions:[1 M]" from Electricity→Electricity — all question types→Science STD 10 question papers→Maharashtra Board STD 10 question papers→Maharashtra Board question paper generator→

Similar questions

Why does aluminium not react with water under ordinary conditions?

What is the function of a flower?

From the following terms, choose one term which includes the other four:
Plasma, Platelets, Blood, RBC, WBC.

How long does a human baby take to develop before birth?

What is the name of sex cells (other than gametes)?

Which of the following equation shows the correct relationship between electrical units?
1A = 1C/ s or 1C = 1A/ s.

What do you think will be the pH in the stomach of a person suffering from indigestion: less than 7 or more than 7?

Name the scientist who developed the pH scale.

Apart from cattle dung, what other substances can be added to a biogas plant?

Write the functions of the following: Scrotum.