Modern's ABC+ Of Science Physics>Chapter 1 - Electricity>Practice Exercise 1A>Q 4

EASY

10th CBSE

IMPORTANT

Earn 100

$2$ ampere of current is flowing through a wire. What is the amount of charge passing through it in $1$ minute? Also find the number of electrons passed through a cross-section of wire in this time.

Important Questions on Electricity

EASY

10th CBSE

IMPORTANT

Modern's ABC+ Of Science Physics>Chapter 1 - Electricity>Practice Exercise 1A>Q 5

Find the electric potential of a point if

2 J

of work is done in bringing a charge of

0.2 C

from infinity to that point.

EASY

10th CBSE

IMPORTANT

Modern's ABC+ Of Science Physics>Chapter 1 - Electricity>Practice Exercise 1A>Q 6

Find the potential difference between two points if

5 J

of work is done in moving a charge of

2 mC

from one point to another.

EASY

10th CBSE

IMPORTANT

Modern's ABC+ Of Science Physics>Chapter 1 - Electricity>Practice Exercise 1A>Q 7

How many electrons should be removed from a conductor so that it acquires a positive charge of

3.5 \times 10^{- 9} C

?

EASY

10th CBSE

IMPORTANT

Modern's ABC+ Of Science Physics>Chapter 1 - Electricity>Practice Exercise 1A>Q 8

An electric bulb draws a current of

0.5 A

for

10

minutes. Calculate the amount of electric charge that flows through the circuit.

EASY

10th CBSE

IMPORTANT

Modern's ABC+ Of Science Physics>Chapter 1 - Electricity>Practice Exercise 1A>Q 9

Draw the following electric symbol:
Battery

EASY

10th CBSE

IMPORTANT

Modern's ABC+ Of Science Physics>Chapter 1 - Electricity>Practice Exercise 1A>Q 9

Draw the following electric symbol:
Plug Key (closed

EASY

10th CBSE

IMPORTANT

Modern's ABC+ Of Science Physics>Chapter 1 - Electricity>Practice Exercise 1A>Q 9

Draw the electric symbol of variable resistance.

EASY

10th CBSE

IMPORTANT

Modern's ABC+ Of Science Physics>Chapter 1 - Electricity>Practice Exercise 1A>Q 9

Draw the following electric symbol:
Electric bulb