A) electric potential per unit charge B) force per unit positive test charge C) charge per unit area D) work done per unit distance
A) C/N B) J/C C) N/C D) V
A) Ohm's law B) Newton's law C) Coulomb's law D) Faraday's law
A) attract B) remain stationary C) repel D) produce current
A) moving electric charges B) sound waves C) stationary charges only D) heat energy
A) Henry B) Tesla C) Ampere D) Weber
A) Right-Hand Grip Rule B) Fleming's Right-Hand Rule C) Fleming's Left-Hand Rule D) Lenz's Law
A) soft iron B) aluminium C) steel D) brass
A) reducing the number of turns B) increasing the current C) removing the core D) reducing the current
A) Michael Faraday B) James Watt C) Albert Einstein D) Isaac Newton
A) no current in a circuit B) a stationary magnet near a coil C) relative motion between a magnet and a conductor D) constant resistance
A) Newton's law B) Fleming's Left-Hand Rule C) Fleming's Right-Hand Rule D) Ohm's law
A) heat energy to electrical energy B) mechanical energy to electrical energy C) electrical energy to mechanical energy D) light energy to heat energy
A) mechanical energy to electrical energy B) sound energy to electrical energy C) electrical energy to mechanical energy D) heat energy to electrical energy
A) gases only B) liquids only C) solids only D) vacuum
A) X-rays B) Ultraviolet rays C) Gamma rays D) Radio waves
A) Infrared rays B) X-rays C) Gamma rays D) Microwaves
A) X-rays B) Sound waves C) Microwaves D) Radio waves
A) 3.0 x 10⁶ m/s B) 3.0 x 10⁷ m/s C) 3.0 x 10⁹ m/s D) 3.0 x 10⁸m/s
A) clockwise B) towards the charge C) anticlockwise D) away from the charge |