Page 1 - Home Assignment

SAI INTERNATIONAL SCHOOL

Class 6
Home Assignment
Subject- Physics

Ch. – Electricity and Circuits
Subtopic- Electric Cell

INSTRUCTIONS:
Please solve or paste the worksheet in the Physics Copy.
For Assertion& Reason question follow the following directions.
DIRECTION: Each of these questions contains an Assertion followed by Reason. Read them
carefully and answer the question on the basis of following options. You have to select the
one that best describes the two statements.
(a) If both Assertion and Reason are correct and Reason is the correct explanation of
Assertion.
(b) If both Assertion and Reason are correct, but Reason is not the correct explanation of
Assertion.
(c) If Assertion is correct but Reason is incorrect.
(d) If Assertion is incorrect but Reason is correct
(e) If Assertion & Reason both are incorrect.
Sl.No QUESTIONS MARKS

The Cell which cannot be reused is 1
a) Primary cell
1 b) Secondary cell
c) Solar cell
d) None of the above
The cell which can be reused is 1
a) Primary cell
2 b) Secondary cell
c) Both of the above
d) None of the above
3 A cell has two terminals- positive and negative. (True/False) 1

4 Secondary cells are known as dry cells. (True/False) 1

Assertion: Primary cell cannot be reused. 1
5
Reason: Chemical reaction in primary cell is irreversible.

Assertion: Secondary cell can be reused. 1
6
Reason: Chemical reaction in secondary cell is reversible.

7 How does an electric cell produce current? 1