Gr5_Q3 Science_Electricty and Electromagnetism

Atoms are made up of:

• protons

• neutrons

• electrons

• none

positively charged particles

• protons

• neutrons

• electrons

particles without any charges

• protons

• neutrons

• electrons

negatively charged particles

• protons

• neutrons

• electrons

found in the nucleus of an atom

• protons

• neutrons

• electrons

• none

Flow of electrons through conducting materials

• Electricity

• Voltage

• Watts

• Currency

2 kinds of electricity

• Static

• Current

• Neutral

• Meralco

Good conductors of electricty

• Metals

• Rubbers

• Wood

• Cloth

All are examples of renewable sources except

• wind

• biomass

• coal

• solar

area in space around a magnet within which magnetic forces are exerted

• generator power

• magnetic field

• electrical energy

• electromagnegtic induction