GENERAL KNOWLEDGE

GK

PHYSICS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The SI unit for magnetic field is
A
N/col
B
Torr
C
kg/m3
D
Tesla (T)
Explanation: 

Detailed explanation-1: -The tesla (symbol: T) is the unit of magnetic flux density (also called magnetic B-field strength) in the International System of Units (SI). One tesla is equal to one weber per square metre.

Detailed explanation-2: -tesla, unit of magnetic induction or magnetic flux density in the metre–kilogram–second system (SI) of physical units. One tesla equals one weber per square metre, corresponding to 104 gauss.

Detailed explanation-3: -Tesla is the SI unit for the magnetic field.

Detailed explanation-4: -The SI unit of magnetic field intensity is Tesla. One tesla (1 T) is defined as the field intensity generating one newton of force per ampere of current per metre of conductor.

Detailed explanation-5: -The “tesla” unit is used for magnetic flux density, which indicates magnetic field intensity. It is defined as one weber of magnetic flux density per square meter. Its cool-sounding name is a nod to the high achievements of Nikola Tesla, who invented the alternating current (AC) induction motor.

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