Here is a Sample Worksheet for you to Practice. Download this worksheet to see the answers.
A piece of wire of resistance $R$ is cut into five equal parts. These parts are then connected in parallel. If the equivalent resistance of this combination is $R'$, then the ratio $\frac{R}{R'}$ is –
$\frac{1}{25}$
2.$\frac{1}{5}$
3.5
4.25
Which of the following terms does not represent electrical power in a circuit?
$I^2R$
2.$IR^2$
3.$VI$
4.$\frac{V^2}{R}$
An electric bulb is rated 220 V and 100 W. When it is operated on 110 V, the power consumed will be –
100 W
2.75 W
3.50 W
4.25 W
Two conducting wires of the same material and of equal lengths and equal diameters are first connected in series and then parallel in a circuit across the same potential difference. The ratio of heat produced in series and parallel combinations would be –
1:2
2.2:1
3.1:4
4.4:1
Download free printable Electricity Worksheets to practice. With thousands of questions available, you can generate as many Electricity Worksheets as you want.
Our worksheets are designed to help students explore various topics, practice skills and enrich their subject knowledge, to improve their academic performance. Designed by experts who have extensive experience and expertise in teaching a subject, these worksheets will improve your child's problem-solving skills and subject knowledge in a fun and interactive manner.
Check out our free customized worksheets across school boards, grades, subjects, and levels of subject knowledge. You can download, print, and share these worksheets with anyone, anywhere, anytime!
Top Tutor
Sector 89, Gurgaon
5 students
205 hrs of classes completed
500
per hour
Online Classes
Tutor's home
Top Tutor
Vijay Park, Dehradun
4 students
54 hrs of classes completed
500
per hour
Online Classes
Tutor's home
I am really very thankful and grateful to my Deepti Ma'am for all her hard work she has put in to boost my confidence aptitude and interest towards Science. Last 2 yrs I have learnt a lot not only from studies point of view, but how to be a good person as well. She's gone all out for which I am very grateful. Thank you Maam
Super Tutor
Palluruthy, Kochi
52 students
1753 hrs of classes completed
400
per hour
Online Classes
Jyothi mam teaches my daughter with compassion she is professional and covers topics based on requirements.
Top Tutor
Indirapuram, Ghaziabad
39 hrs of classes completed
Online Classes
Worksheet
