MEDIUM
7th CBSE
IMPORTANT
Earn 100

You must have seen birds sitting on an overhead electric cable comfortably. Once a while, a monkey (or any other small animal) swings between the two parallel wires, gets electrocuted and dies. Give explanation.

Important Questions on Electric Current and Its Effects

EASY
7th CBSE
IMPORTANT
Science 7>Chapter 14 - Electric Current and Its Effects>FORMATIVE & SUMMATIVE ASSESSMENTS>Q 1
Which of the following is the correct symbol of a cell?
EASY
7th CBSE
IMPORTANT
Science 7>Chapter 14 - Electric Current and Its Effects>FORMATIVE & SUMMATIVE ASSESSMENTS>Q 2
In an electric circuit, current starts from the
MEDIUM
7th CBSE
IMPORTANT
Science 7>Chapter 14 - Electric Current and Its Effects>FORMATIVE & SUMMATIVE ASSESSMENTS>Q 3
Heat produced in a resistor when current is passed through it depends upon
EASY
7th CBSE
IMPORTANT
Science 7>Chapter 14 - Electric Current and Its Effects>FORMATIVE & SUMMATIVE ASSESSMENTS>Q 4

The effect of current on which the use of a fuse is based on

MEDIUM
7th CBSE
IMPORTANT
Science 7>Chapter 14 - Electric Current and Its Effects>FORMATIVE & SUMMATIVE ASSESSMENTS>Q 5
Which of the following is the strongest electromagnet?
EASY
7th CBSE
IMPORTANT
Science 7>Chapter 14 - Electric Current and Its Effects>FORMATIVE & SUMMATIVE ASSESSMENTS>Q 1

Name the continuous path of flow of electricity through various components connected to a source of electricity. (Choose from electric circuit or electric cell).

EASY
7th CBSE
IMPORTANT
Science 7>Chapter 14 - Electric Current and Its Effects>FORMATIVE & SUMMATIVE ASSESSMENTS>Q 2

A diagram showing the arrangement of the various components of an electric circuit with the help of their symbols. (circuit diagram / block diagram)

EASY
7th CBSE
IMPORTANT
Science 7>Chapter 14 - Electric Current and Its Effects>FORMATIVE & SUMMATIVE ASSESSMENTS>Q 3
A safety device which prevents damage to the electrical appliances.
(Choose one of the following: Electric fuse/ Electric switch).