Physics
Grade-8
Easy
Question
The presence of charge can create ________.
- Friction
- Force
- Pressure
- Electricity
Hint:
Electrical energy is the energy carried by moving electrons in an electric conductor
The correct answer is: Electricity
The presence of charge can create electricity.
Electrical energy is the energy carried by moving electrons in an electric conductor. It is one of the most common and useful forms of energy. Example – Lightning. Other forms of energy are also converted to electrical energy
Related Questions to study
Physics
Negative charge is attracted by _________ charge.
Negative charge is attracted by _________ charge.
PhysicsGrade-8
Physics
An atom has _______________ charge.
An atom has _______________ charge.
PhysicsGrade-8
Physics
Which of the following diagrams, X and Y, show charging by conduction and charging by induction? (Assume stands are insulating.)
Which of the following diagrams, X and Y, show charging by conduction and charging by induction? (Assume stands are insulating.)
PhysicsGrade-8
Physics
In induction, the uncharged body is charged by a _____ body.
In induction, the uncharged body is charged by a _____ body.
PhysicsGrade-8
Physics
The mode of charging without contact is called ______.
The mode of charging without contact is called ______.
PhysicsGrade-8
Physics
Silver, aluminum, copper are:
Silver, aluminum, copper are:
PhysicsGrade-8
Physics
A positively charged rod is used to touch the metal knob of an electroscope. The leaves remain parted after it is removed. A negatively charged rod now touches the metal knob. The distance between the leaves
A positively charged rod is used to touch the metal knob of an electroscope. The leaves remain parted after it is removed. A negatively charged rod now touches the metal knob. The distance between the leaves
PhysicsGrade-8
Physics
If plastic strips are placed in an electroscope at the place of aluminum strips, then:
If plastic strips are placed in an electroscope at the place of aluminum strips, then:
PhysicsGrade-8
Physics
What is the purpose of an electroscope?
What is the purpose of an electroscope?
PhysicsGrade-8
Physics
Plastic, rubber, paper are examples of:
Plastic, rubber, paper are examples of:
PhysicsGrade-8
Physics
Two electroscopes, one positively charged (X) and the other negatively charged (Y), are connected with a copper wire, as shown in the figure. Which of the following will happen?
Two electroscopes, one positively charged (X) and the other negatively charged (Y), are connected with a copper wire, as shown in the figure. Which of the following will happen?
PhysicsGrade-8
Physics
A positively charged body is brought near an uncharged electroscope, then:
A positively charged body is brought near an uncharged electroscope, then:
PhysicsGrade-8
Physics
A body gains some charge after charging by _______.
A body gains some charge after charging by _______.
PhysicsGrade-8
Physics
In charging by rubbing and conduction, there is a need for _____.
In charging by rubbing and conduction, there is a need for _____.
PhysicsGrade-8
Physics
__________ is a good conductor.
__________ is a good conductor.
PhysicsGrade-8
