Distinguish between D.C and A.C.

Important Questions on Current Electricity

EASY

9th ICSE

IMPORTANT

Concise Physics I.C.S.E Part I For Class 9>Chapter 9 - Current Electricity>EXERCISE–8(A)>Q 3

What is an electric cell?

MEDIUM

9th ICSE

IMPORTANT

Concise Physics I.C.S.E Part I For Class 9>Chapter 9 - Current Electricity>EXERCISE–8(A)>Q 4

What transformation of energy takes place when current is drawn from a cell?

EASY

9th ICSE

IMPORTANT

Concise Physics I.C.S.E Part I For Class 9>Chapter 9 - Current Electricity>EXERCISE–8(A)>Q 5

Name the constituents of a cell.

EASY

9th ICSE

IMPORTANT

Concise Physics I.C.S.E Part I For Class 9>Chapter 9 - Current Electricity>EXERCISE–8(A)>Q 6

State the two kinds of cell. Give one example of each.

EASY

9th ICSE

IMPORTANT

Concise Physics I.C.S.E Part I For Class 9>Chapter 9 - Current Electricity>EXERCISE–8(A)>Q 7

What is a primary cell? Name two such cells.

EASY

9th ICSE

IMPORTANT

Concise Physics I.C.S.E Part I For Class 9>Chapter 9 - Current Electricity>EXERCISE–8(A)>Q 8

What is a secondary cell? Name one such cell.

MEDIUM

9th ICSE

IMPORTANT

Concise Physics I.C.S.E Part I For Class 9>Chapter 9 - Current Electricity>EXERCISE–8(A)>Q 9

State three differences between primary and secondary cells.

EASY

9th ICSE

IMPORTANT

Concise Physics I.C.S.E Part I For Class 9>Chapter 9 - Current Electricity>EXERCISE–8(A)>Q 10

What do you understand by the term current? State and define its S.I. unit.