WorksheetsPhysics Rev MT
Total questions: 22
Worksheet time: 16mins
______ Is the charged particle that moves in a magnetic fields.
Proton
Neutron
Electron
Nucleus
_______ is created when there are moving charged objects.
Magnetic field
Magnetic Flux
Magnet
A magnet always has 2 poles called ______ ?
Monopole
South Pole
North pole
Dipole
This side of the magnet sends out magnetic particles
North Pole
South Pole
Monopole
Dipole
This side of Magnet receives the Magnetic force
North Pole
South Pole
Center
Dipole
Electromagnets are also called ______
Electricity Magnet
Temporal Magnets
Temporary Magnets
Electromagnetism
Magnets help contain and direct ________
Magnetic Current
Electric Current
Water Current
Energy Current
EMF means ______
Electro Motive Force
Electro Magnetic Force
Electrical Motivational Force
Electro Mechanical Force
This is a Characteristic of DC
The current goes up and down
You need a transformer
The current is stable
the current is not stable
What is the meaning of AC
Alter Current
Alternating Current
Alternative Current
Alternator Current
This is used to know where the current flows outwards.
Left Hand Rule
(x)
ʘ
Current
In Electricity Generation_____ is a device that converts mechanical (kinetic) energy into electrical energy for use in an external circuit
Galvanometer
Transformer
CRO
Generator
. What is the Meaning of CRO?
Cation Ray Oscillator
Cahtode Ray Oscillator
Catode Ray Oscillator
Cathode Ray Oscillator
The meaning of DC is ______
Dire Current
Directive Current
Drive Current
Direct Current
_______ instrument for measuring a small electrical current or a function of the current by deflection of a moving coil.
Generator
Transformer
Galvanometer
Electometer
EMF is also known as _____
Power
Electricity
Wave
Volts
___________ 2. This symbol is used to know the in-flow of currents
Left Hand Rule
ʘ
(x)
Solenoids
.This symbol is used to know the out-flow of currents
Left Hand Rule
(x)
ʘ
Solenoids
. The flow of energy/electricity is also called ______.
Electric Flow
EMF
Current
Magnetic Flux
What is the usage of Giant Magnets in dams?
To make it more beautiful and eco-friendly
To Control and Contain the Water and direct it to the storage unit
To control and contain the magnets and keep it to the storage unit
To Control and Contain the electricity and direct it to the storage unit
What are things you can do to increase the EMF
Give an example of
1. DC
2. AC
