UrbanPro

Find the best tutors and institutes for Class 12 Tuition

Find Best Class 12 Tuition

Please select a Category.

Please select a Locality.

No matching category found.

No matching Locality found.

Outside India?

Search for topics

Two resistors of 2W and 3W are connected in series with a battery of 10 volts. Potential difference across 2W resistor will be __________. (5 volt, 4 volt, 6 volt, 10 volts)

Asked by Last Modified  

Tuition/Class XI-XII Tuition (PUC)

Follow 0
Answer

16 Answers

Please enter your answer

M.Sc Electronics (communication science)

4v by applying voltage divider rule, 2/(2+3)*10 = 2*2 = 4
Comments

Don't want to over express myself, just join and feel the experience.

4 volt.
Comments

B.Tech. from IIT Delhi as Online mathematics tutor for competetive exams like IIT JEE,GMAT, Olympiad

4V
Comments

4v
Comments

Engineer

The information provided are not complete. It is not mentioned that what is the rating voltage at which the resistors are rated. Normal supply in India is 220V AC and for sure these resistors are not rated at this otherwise they will take very low supply while connected to 10 volt battery. Now supposing...
read more
The information provided are not complete. It is not mentioned that what is the rating voltage at which the resistors are rated. Normal supply in India is 220V AC and for sure these resistors are not rated at this otherwise they will take very low supply while connected to 10 volt battery. Now supposing that question says that these two resistors are drawing 2W and 3W respectively while being connected to 10 volts battery, then the answer is 4 volt. The potential difference across the 2W resistor will be 4 volt and across the 3W resistor will be 6 volt and totally they are utilising the 10 volts. Now thinking they are rated at the normal house hold supplies, we can find the rating current using W=V*I. Then we can find the resistance using R=V/I. Then we can find the voltage across the 2W resistor using V2 = (10/(R1+R2))*R2. read less
Comments

Quicker Maths

4 volt
Comments

teacher

4v
Comments

maths tutor

10V =2/i + 3/i i=.5 v at 2w Resistor will be 2/i=2/.5=4 volt
Comments

Tutor

Dear Narendra, r u sure that resistors are given in terms of watt.....2W and 3 W.
Comments

Brain Trainer

4 Volts
Comments

View 14 more Answers

Related Lessons

To Get Success
ONLY TRY TO BECOME A MAN OF VALUES.....

Ashish Sahu | 21/10/2020

0 0
0

Basic Accounting Procedures – II Journal
I. Journalise the following Transactions – Chapter 4 (Book Examples) Jan 1, 2004 – Saravanan started the business with Rs. 1,00,000. Jan 3, 2004 – Received cash from Balan Rs. 25,000 Feb...

Alex J | 04/08/2020

0 0
0

Introduction to Chess
Chess is a game played on 64 square board which is a combination of two colours, usually black and white (nowadays different colours chess boards are available like green and white, yellow and brown). The...

Sahil Maurya | 12/06/2020

0 0
0

Recommended Articles

Raghunandan is a passionate teacher with a decade of teaching experience. Being a skilled trainer with extensive knowledge, he provides high-quality BTech, Class 10 and Class 12 tuition classes. His methods of teaching with real-time examples makes difficult topics simple to understand. He explains every concept in-detail...

Read full article >

Sandhya is a proactive educationalist. She conducts classes for CBSE, PUC, ICSE, I.B. and IGCSE. Having a 6-year experience in teaching, she connects with her students and provides tutoring as per their understanding. She mentors her students personally and strives them to achieve their goals with ease. Being an enthusiastic...

Read full article >

Swati is a renowned Hindi tutor with 7 years of experience in teaching. She conducts classes for various students ranging from class 6- class 12 and also BA students. Having pursued her education at Madras University where she did her Masters in Hindi, Swati knows her way around students. She believes that each student...

Read full article >

Mohammad Wazid is a certified professional tutor for class 11 students. He has 6 years of teaching experience which he couples with an energetic attitude and a vision of making any subject easy for the students. Over the years he has developed skills with a capability of understanding the requirements of the students. This...

Read full article >

Looking for Class 12 Tuition ?

Find best Class 12 Tuition in your locality on UrbanPro.

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you
X

Looking for Class 12 Tuition Classes?

Find best tutors for Class 12 Tuition Classes by posting a requirement.

  • Post a learning requirement
  • Get customized responses
  • Compare and select the best

Looking for Class 12 Tuition Classes?

Find best Class 12 Tuition Classes in your locality on UrbanPro

Post your learning requirement

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more