Physics
Grade-10
Easy
Question
In the phenomenon of electromagnetic induction, _____________ energy of the coil or magnet is converted to ___________ energy.
- Magnetic, electric
- Electric, magnetic
- Electric, kinetic
- Kinetic, electric
Hint:
Electromagnetic induction is used to generate electricity or change the voltage of electric current.
The correct answer is: Kinetic, electric
In the phenomenon of electromagnetic induction, kinetic energy of the coil or magnet is converted to electric energy.
- When the coil is kept near the magnet, a strong magnetic field is created.
- The kinetic energy is formed in the coil when it faces an induced magnetic field.
- As a result, the kinetic energy gets converted into electrical energy that induces current flow.
Related Questions to study
Physics
A magnet and a coil are taken. In which of the following cases, emf is not induced in the coil?
A magnet and a coil are taken. In which of the following cases, emf is not induced in the coil?
PhysicsGrade-10
Physics
The process of Inducing current in a coil of wire by placing it in a region of changing magnetic field is:
The process of Inducing current in a coil of wire by placing it in a region of changing magnetic field is:
PhysicsGrade-10
Physics
What is that instrument which can detect the presence of electric current in a circuit?
What is that instrument which can detect the presence of electric current in a circuit?
PhysicsGrade-10
Physics
The phenomenon of electromagnetic induction is:
The phenomenon of electromagnetic induction is:
PhysicsGrade-10
Physics
What will happen when a magnet is taken towards a circular coil?
What will happen when a magnet is taken towards a circular coil?
PhysicsGrade-10
Physics
Two solenoids P and Q are taken. The coil in solenoid P is wound over a cylindrical wooden core and the coil in solenoid Q is wound over a soft iron core.
In which solenoid is the magnetic field stronger?
Two solenoids P and Q are taken. The coil in solenoid P is wound over a cylindrical wooden core and the coil in solenoid Q is wound over a soft iron core.
In which solenoid is the magnetic field stronger?
PhysicsGrade-10
Physics
A soft iron bar is inserted inside a current-carrying solenoid. The magnetic field inside the solenoid:
A soft iron bar is inserted inside a current-carrying solenoid. The magnetic field inside the solenoid:
PhysicsGrade-10
Physics
Which of the following has a magnetic field like that of a bar magnet?
Which of the following has a magnetic field like that of a bar magnet?
PhysicsGrade-10
Physics
The magnetic field is not associated with
The magnetic field is not associated with
PhysicsGrade-10
Physics
The magnetic field intensity produced due to a current-carrying coil is maximum at:
The magnetic field intensity produced due to a current-carrying coil is maximum at:
PhysicsGrade-10
Physics
The strength of magnetic field due to a straight current-carrying conductor, at a given distance, increases with increase in the:
The strength of magnetic field due to a straight current-carrying conductor, at a given distance, increases with increase in the:
PhysicsGrade-10
Physics
The magnetic lines of force around a current-carrying straight conductor are in the form of:
The magnetic lines of force around a current-carrying straight conductor are in the form of:
PhysicsGrade-10
ESS
______________is the direct source of information about the Earth’s interior.
______________is the direct source of information about the Earth’s interior.
ESSGrade-10
ESS
Select the false statement.
Select the false statement.
ESSGrade-10
ESS
Select the false statement.
Select the false statement.
ESSGrade-10
