Q2W1 SCIENCE

any magnet has two ends, each one is called a _____

• A. MAGNETIC FIELD

• B. MAGNETIZED MATERIAL

• C. MAGNETIC POLE

• D. MAGNETIC DOMAIN

IF 2 MAGNETS WERE IN THIS ORDER. NS SN THEY WOULD _________

• A. ATTRACT

• B. REPEL

• C. NO ATTRACTION

• D. NO REPULSION

THE SMALLEST PARTICLE OF AN ELEMENT IS KNOWN AS __________

• A. ATOM

• B. ELECTRON

• C. NEUTRON

• D. PROTON

A FERROMAGNETIC MATERIAL IS A MATERIAL THAT SHOWS ________

• A. NO MAGNETIC EFFECT

• B. NO MAGNETIC DOMAIN

• C. STRONG MAGNETIC EFFECT

• D. WEAK MAGNETIC EFFECT

YOU CAN TELL IF AN OBJECT IS MAGNETIC IF THE GROUPINGS OF ATOMS ARE _______

• A. LINE UP IN THE OPPOSITE DIRECTION

• B. LINE UP IN THE SAME DIRECTION

• C. SCATTERED IN ALL DIFFERENT DIRECTION

• D. NO MAGNETIC DOMAIN

A MAGNET MADE OF A MATERIAL THAT RETAINS ITS MAGNETISM OVER A LONG PERIOD OF TIME IS CALLED __________-

• A. ENERGIZER BUNNY MAGNET

• B. LIFETIME MAGNET

• C. PERMANENT MAGNET

• D. TEMPORARY MAGNET

HOW CAN U MAKE A MAGNET TEMPORARILY LOSE ITS MAGNETISM

I. HEATING

II. BLOWING

III. HITTING

• A. I, II, III

• B. I AND III

• C. II AND III

• D. I AND II

THESE ARE EXAMPLES OF GENERATOR EXCEPT

• A. AUTO VOLTAGE REGULATOR

• B. STEAM TURBINE

• C. WATER TURBINE

• D. WIND TURBINE

STATIC DISCHARGE OCCURS WHEN THERE IS A LOSS OF STATIC ELECTRICITY DUE TO THESE REASONS EXCEPT

• A. CONDUCTION

• B. FRICTION

• C. INDUCTION

• D. RESISTORS

HE FIRED UP TREMENDOUS RESEARCH ON ELECTROMAGNETISM

• A. MICHAEL FARADAY

• B. WILLIAM HERSCHEL

• C. HANS CHRISTIAN OERSTED

• D. GEORG OHMS