Magnetism and Electromagnetism Which of the following is a ferromagnetic material? Nickel Copper Tungsten Aluminium Nickel Copper Tungsten Aluminium ANSWER DOWNLOAD EXAMIANS APP
Magnetism and Electromagnetism The unit of flux is the same as that of Pole strength Reluctance Resistance Permanance Pole strength Reluctance Resistance Permanance ANSWER DOWNLOAD EXAMIANS APP
Magnetism and Electromagnetism The commonly used material for shielding or screening magnetism is Copper Aluminium Brass Soft iron Copper Aluminium Brass Soft iron ANSWER DOWNLOAD EXAMIANS APP
Magnetism and Electromagnetism The direction of a magnetic field within a magnet is front to back back to front from south to north from north to south front to back back to front from south to north from north to south ANSWER DOWNLOAD EXAMIANS APP
Magnetism and Electromagnetism The unit for reluctance is At/Wb At/m tesla Wb At/Wb At/m tesla Wb ANSWER DOWNLOAD EXAMIANS APP
Magnetism and Electromagnetism Temporary magnets are used in Generators Loud speakers All of the listed here Motors Generators Loud speakers All of the listed here Motors ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS