SSC (English Medium) Class 8Maharashtra State Board
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Balbharati solutions for Class 8 Science chapter 4 - Current Electricity and Magnetism

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Balbharati Balbharati Class 8 Science - General Science

Balbharati Class 8 Science - General Science - Shaalaa.com

Chapter 4: Current Electricity and Magnetism

Exercise

Chapter 4: Current Electricity and Magnetism Exercise Exercise solutions [Page 27]

Exercise | Q 1.1 | Page 27

Fill in the blanks.

Water in the waterfall flows from a higher level to the lower level because of ____________.

Exercise | Q 1.2 | Page 27

In an electric circuit, electron flow a from of point of ________ potential to the point of ____________ potential.

Exercise | Q 1.3 | Page 27

Fill in the blank.

The differences between the electrostatic potential of the positive end the negative end of an electric cell is the __________ of the cell.

Exercise | Q 1.4 | Page 27

Fill in the blank.

Three electric cells of potential difference 1.5 V each have been connected as a battery. The potential differences of the battery will be ________ V.

Exercise | Q 1.5 | Page 27

Fill in the blank.

An electric current flowing in a wire creates __________ around the wire. 

Exercise | Q 2 | Page 27

A battery is to be formed by joining 3 dry cells with connecting wires. Show how will you connect the wires by drawing a diagram.

Exercise | Q 3 | Page 27

In an electric circuit, a battery and a bulb have been connected and the battery consists of two cells of equal potential difference. If the bulb is not glowing, then which tests will you perform in order to find out the reason for the bulb not glowing?

Exercise | Q 4 | Page 27

Electric cells having 2 V potential difference each have been connected in the form of a battery. What will be the total potential difference of the battery in both cases ?

(i)  

(ii) 

Exercise | Q 5 | Page 27

Describe the construction, working and usefulness of a dry cell, with the help of a diagram. 

Exercise | Q 6 | Page 27

Describe the construction and working of an electric bell with the help of a diagram.

Chapter 4: Current Electricity and Magnetism

Exercise

Balbharati Balbharati Class 8 Science - General Science

Balbharati Class 8 Science - General Science - Shaalaa.com

Balbharati solutions for Class 8 Science chapter 4 - Current Electricity and Magnetism

Balbharati solutions for Class 8 chapter 4 (Current Electricity and Magnetism) include all questions with solution and detail explanation. This will clear students doubts about any question and improve application skills while preparing for board exams. The detailed, step-by-step solutions will help you understand the concepts better and clear your confusions, if any. Shaalaa.com has the Maharashtra State Board Balbharati Class 8 Science - General Science solutions in a manner that help students grasp basic concepts better and faster.

Further, we at Shaalaa.com provide such solutions so that students can prepare for written exams. Balbharati textbook solutions can be a core help for self-study and acts as a perfect self-help guidance for students.

Concepts covered in Class 8 Science chapter 4 Current Electricity and Magnetism are Concept of Current Electricity, Electrostatic Potential, Potential Difference, Electricity Cell, Electric Circuit, Connecting Cells, Magnetic Effects of Electric Current, Concept of Electric Bell.

Using Balbharati Class 8 solutions Current Electricity and Magnetism exercise by students are an easy way to prepare for the exams, as they involve solutions arranged chapter-wise also page wise. The questions involved in Balbharati Solutions are important questions that can be asked in the final exam. Maximum students of Maharashtra State Board Class 8 prefer Balbharati Textbook Solutions to score more in exam.

Get the free view of chapter 4 Current Electricity and Magnetism Class 8 extra questions for and can use Shaalaa.com to keep it handy for your exam preparation

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